´óѧÎïÀíѧϰָµ¼89-128 ÏÂÔØ±¾ÎÄ

µÚÊ®¶þÕÂ ÆøÌ嶯ÀíÂÛ

½ÌѧҪÇó

Ò» ÁË½âÆøÌå·Ö×ÓÈÈÔ˶¯µÄͼÏñ¡£

¶þ Àí½âÀíÏëÆøÌåµÄѹǿ¹«Ê½ºÍζȹ«Ê½£¬Í¨¹ýÍÆµ¼ÆøÌåѹǿ¹«Ê½£¬Á˽â´ÓÌá³öÄ£ÐÍ¡¢½øÐÐͳ¼ÆÆ½¾ù¡¢½¨Á¢ºê¹ÛÁ¿Óë΢¹ÛÁ¿µÄÁªÏµ£¬µ½²ûÃ÷ºê¹ÛÁ¿µÄ΢¹Û±¾ÖʵÄ˼ÏëºÍ·½·¨¡£ÄÜ´Óºê¹ÛºÍ΢¹ÛÁ½·½ÃæÀí½âѹǿºÍζȵȸÅÄî¡£Á˽âϵͳµÄºê¹ÛÐÔÖÊÊÇ΢¹ÛÔ˶¯µÄͳ¼Æ±íÏÖ¡£

Èý Á˽â×ÔÓɶȸÅÄÀí½âÄÜÁ¿¾ù·Ö¶¨Àí£¬»á¼ÆËãÀíÏëÆøÌ壨¸ÕÐÔ·Ö×ÓÄ£ÐÍ£©µÄ¶¨ÌåĦ¶ûÈÈÈÝ¡¢¶¨Ñ¹Ä¦¶ûÈÈÈݺÍÄÚÄÜ¡£

ËÄ Á˽âÂó¿Ë˹ΤËÙÂÊ·Ö²¼ÂÉ¡¢ËÙÂÊ·Ö²¼º¯ÊýºÍËÙÂÊ·Ö²¼ÇúÏßµÄÎïÀíÒâÒå¡£ÁË½âÆøÌå·Ö×ÓÈÈÔ˶¯µÄÈýÖÖͳ¼ÆËÙ¶È¡£

Îå ÁË½âÆøÌå·Ö×ÓÆ½¾ùÅöײ´ÎÊýºÍƽ¾ù×ÔÓɳ̡£

Áù Á˽âÈÈÁ¦Ñ§µÚ¶þ¶¨ÂɵÄͳ¼ÆÒâÒå¼°²£¶ú×ÈÂü¹ØÏµÊ½¡£

ÄÚÈÝÌáÒª

Ò»¡¢Æ½ºâ̬ ÀíÏëÆøÌåÎï̬·½³Ì 1.ÆøÌåµÄÎï̬²ÎÁ¿

ÆøÌåµÄÌå»ý¡¢Ñ¹Ç¿ºÍζÈÈý¸öÎïÀíÁ¿³ÆÎªÆøÌåµÄÎï̬²ÎÁ¿.

ÔÚSIÖУ¬Ìå»ýµÄµ¥Î»ÊÇÁ¢·½Ã×£¬·ûºÅΪm¡£Ñ¹Ç¿µÄµ¥Î»ÊÇÅÁ[˹¿¨]£¬·ûºÅΪPa£¬

31 atm ?1.013?105Pa ? 760mmHg¡£ÈÈÁ¦Ñ§Î¶ȵĵ¥Î»ÊÇ¿ª£Û¶ûÎģݣ¬·ûºÅΪK£¬

T?t?273.15¡£

2. ÀíÏëÆøÌåÎï̬·½³Ì£ºpV?mRT M¶þ¡¢ÀíÏëÆøÌåµÄѹǿ¹«Ê½ ζȵÄ΢¹Û±¾ÖÊ

21.ÀíÏëÆøÌåѹǿµÄ΢¹Û¹«Ê½£º p?n?kt

32.ÀíÏëÆøÌåÎï̬·½³Ì£º

p?nkT

3.ÀíÏëÆøÌå·Ö×ӵį½¾ùƽ¶¯¶¯ÄÜÓëζȵĹØÏµ£º ?ktÈý¡¢ÄÜÁ¿¾ù·Ö¶¨ÀíºÍÀíÏëÆøÌåµÄÄÚÄÜ

13?m0v2?kT 22 89

1.¸ÕÐÔ·Ö×Ó×ÔÓɶÈ

·Ö×ÓÖÖÀà µ¥Ô­×Ó·Ö×Ó Ë«Ô­×Ó·Ö×Ó ¶àÔ­×Ó·Ö×Ó 2. ÄÜÁ¿¾ù·Ö¶¨Àí ÆøÌå´¦ÓÚÆ½ºâ̬ʱ£¬·Ö×ÓÈκÎÒ»¸ö×ÔÓÉ¶ÈµÄÆ½¾ùÄÜÁ¿¶¼ÏàµÈ£¬¾ùΪ°´×ÔÓɶȾù·Ö¶¨Àí¡£ 3. ÀíÏëÆøÌåµÄÄÚÄÜ£ºE?ƽ¶¯t 3 3 3 ת¶¯r 0 2 3 ×Ü×ÔÓɶÈi 3 5 6 1kT£¬Õâ¾ÍÊÇÄÜÁ¿2miRT M2ËÄ¡¢Âó¿ËË¹Î¤ÆøÌåËÙÂÊ·Ö²¼¶¨ÂÉ 1.ÂóÊÏ·Ö²¼º¯Êý£ºf(v)?1dN NdvÎïÀíÒâÒ壺±íʾÔÚζÈΪTµÄƽºâ״̬Ï£¬ËÙÂÊÔÚv¸½½üµ¥Î»ËÙÂÊÇø¼ä µÄ·Ö×ÓÊýÕ¼×Ü

ÊýµÄ°Ù·Ö±È¡£ 2.ÈýÖÖͳ¼ÆËÙÂÊ

£¨1£©×î¸ÅÈ»ËÙÂÊ£ºvp?2kT m£¨2£©Æ½¾ùËÙÂÊ£ºv?8kT ¦Ðm2£¨3£©·½¾ù¸ùËÙÂÊ£ºv?3kT mÎå¡¢·Ö×ÓÆ½¾ùÅöײ´ÎÊýºÍƽ¾ù×ÔÓÉ³Ì 1.·Ö×ÓÆ½¾ùÅöײ´ÎÊý£ºZ?2. ƽ¾ù×ÔÓɳ̣º??2¦Ðd2vn

1 22¦Ðdn

ϰÌ⾫ѡ

Ò»¡¢Ñ¡ÔñÌâ

1.¶ÔÓÚÒ»¶¨ÖÊÁ¿µÄÀíÏëÆøÌ壬ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ( )

A¡¢Èç¹ûÌå»ý¼õС£¬ÆøÌå·Ö×ÓÔÚµ¥Î»Ê±¼äÄÚ×÷ÓÃÓÚÆ÷±Úµ¥Î»Ãæ»ýµÄ×ܳåÁ¿Ò»¶¨Ôö´ó B¡¢Èç¹ûѹǿÔö´ó£¬ÆøÌå·Ö×ÓÔÚµ¥Î»Ê±¼äÄÚ×÷ÓÃÓÚÆ÷±Úµ¥Î»Ãæ»ýµÄ×ܳåÁ¿Ò»¶¨Ôö´ó C¡¢Èç¹ûζȲ»±ä£¬ÆøÌå·Ö×ÓÔÚµ¥Î»Ê±¼äÄÚ×÷ÓÃÓÚÆ÷±Úµ¥Î»Ãæ»ýµÄ×ܳåÁ¿Ò»¶¨²»±ä D¡¢Èç¹ûÃܶȲ»±ä£¬ÆøÌå·Ö×ÓÔÚµ¥Î»Ê±¼äÄÚ×÷ÓÃÓÚÆ÷±Úµ¥Î»Ãæ»ýµÄ×ܳåÁ¿Ò»¶¨²»±ä 2.¹ØÓÚζȵÄÒâÒ壬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ ( ) £¨£±£©ÆøÌåµÄζÈÊÇ·Ö×ÓÆ½¾ùƽ¶¯¶¯ÄܵÄÁ¿¶È

90

£¨£²£©ÆøÌåµÄζÈÊÇ´óÁ¿ÆøÌå·Ö×ÓÈÈÔ˶¯µÄ¼¯Ìå±íÏÖ£¬¾ßÓÐͳ¼ÆÒâÒå £¨£³£©Î¶ȵĸߵͷ´Ó³ÎïÖÊÄÚ²¿·Ö×ÓÔ˶¯¾çÁҳ̶ȵIJ»Í¬ £¨£´£©´Ó΢¹ÛÉÏ¿´£¬ÆøÌåµÄζȱíʾÿ¸öÆøÌå·Ö×ÓµÄÀäÈÈ³Ì¶È A¡¢£¨1£©¡¢£¨2£©¡¢£¨4£© B¡¢£¨1£©¡¢£¨2£©¡¢£¨3£© C¡¢£¨2£©¡¢£¨3£©¡¢£¨4£© D¡¢£¨1£©¡¢£¨2£© 3.ÓÐÁ½ÖÖÆøÌ壬ËüÃǵķÖ×ÓÊýÃܶȲ»Í¬£¬µ«·Ö×ӵį½¾ùƽ¶¯¶¯ÄÜÏàͬ£¬ÔòÁ½ÖÖÆøÌå( )

A¡¢Î¶ȺÍѹǿ¶¼ÏàµÈ B¡¢Î¶ȺÍѹǿ¶¼²»ÏàµÈ

C¡¢Î¶ÈÏàµÈ£¬ÊýÃܶȴóµÄѹǿ´ó D¡¢Î¶ÈÏàµÈ£¬ÊýÃܶȴóµÄѹǿС

4.һƿº¤ÆøºÍһƿÑõÆø£¬ËüÃǵÄѹǿºÍζȶ¼Ïàͬ£¬µ«Ìå»ý²»Í¬¡£Ôò ( ) (1) µ¥Î»Ìå»ýµÄ·Ö×ÓÊýÏàͬ (2) µ¥Î»Ìå»ýµÄÖÊÁ¿Ïàͬ (3) ·Ö×ӵį½¾ùƽ¶¯¶¯ÄÜÏàͬ (4) ·Ö×ӵķ½¾ù¸ùËÙÂÊÏàͬ A¡¢ (2)(3) B¡¢(3)(4) C¡¢(1)(3) D¡¢(1)(2)

5.ÉèMÎªÆøÌåµÄÖÊÁ¿£¬mÎªÆøÌå·Ö×ÓÖÊÁ¿£¬NÎªÆøÌå·Ö×Ó×ÜÊýÄ¿£¬nÎªÆøÌå·Ö×ÓÊýÃܶȣ¬

N0Ϊ°¢·üÙ¤µÂÂÞ³£Êý£¬ÔòÆøÌå·Ö×ӵį½¾ùƽ¶¯¶¯ÄÜΪ( )

A¡¢

3Mmol3m3m3pV C¡¢npV D¡¢N0pV pV B¡¢

2M2M2M2mol6.²»Í¬ÖÖÀàµÄÁ½Æ¿ÀíÏëÆøÌ壬ËüÃǵÄÌå»ý²»Í¬£¬µ«Î¶ȺÍѹǿ¶¼Ïàͬ£¬Ôòµ¥Î»Ìå»ýÄ򵀮øÌå

·Ö×ÓÊýn£¬µ¥Î»Ìå»ýÄ򵀮øÌå·Ö×ÓµÄ×ÜÆ½¶¯¶¯ÄÜ(?k/V)£¬µ¥Î»Ìå»ýÄ򵀮øÌåÖÊÁ¿?£¬·Ö±ðÓÐ ( )

A¡¢n²»Í¬£¬(?k/V)²»Í¬£¬?²»Í¬ B¡¢n²»Í¬£¬(?k/V)²»Í¬£¬?Ïàͬ C¡¢nÏàͬ£¬(?k/V)Ïàͬ£¬?²»Í¬ D¡¢nÏàͬ£¬(?k/V)Ïàͬ£¬?Ïàͬ 7.һƿµªÆøºÍһƿº¤ÆøÃܶÈÏàͬ£¬·Ö×ÓÆ½¾ùƽ¶¯¶¯ÄÜÏàͬ£¬¶øÇÒËüÃǶ¼´¦ÓÚÆ½ºâ״̬£¬ÔòËüÃÇ ( ) A¡¢ ζÈÏàͬ¡¢Ñ¹Ç¿Ïàͬ

B¡¢Î¶ȡ¢Ñ¹Ç¿¶¼²»Ïàͬ C¡¢Î¶ÈÏàͬ£¬µ«º¤ÆøµÄѹǿ´óÓÚµªÆøµÄѹǿ D¡¢Î¶ÈÏàͬ£¬µ«º¤ÆøµÄѹǿСÓÚµªÆøµÄѹǿ

8.Èçͼ12-1Ëùʾ£¬Ò»ÆøÊÒ±»¿ÉÒÔ×óÓÒÒÆ¶¯µÄ¸ô°å·Ö³ÉÏàµÈµÄÁ½²¿·Ö£¬Ò»±ß×°ÑõÆø£¬ÁíÒ»±ß×°ÇâÆø£¬Á½ÖÖÆøÌåµÄÖÊÁ¿Ïàͬ¡¢Î¶ÈÒ»Ñù¡£Èô¸ô°åÓëÆøÊÒ±ÚÖ®¼äÎÞĦ²Á£¬Ôò¸ô°åµÄÒÆ¶¯·½ÏòΪ ( )

A¡¢³¯×ó B¡¢³¯ÓÒ C¡¢²»¶¯ D¡¢×óÓÒÕñ¶¯

O2 H2 ͼ12-1

9.ÓÐÒ»½ØÃæ¾ùÔÈ£¬Á½¶Ë·â±ÕµÄԲͲ£¬Öм䱻һ¹â»¬µÄ»îÈû·Ö¸î³ÉÁ½±ß¡£Èç¹ûÆäÖеÄÒ»±ß×°ÓÐ

1gµÄÇâÆø£¬ÎªÁËʹ»îÈûÍ£ÁôÔÚÕýÖÐÑ룬Ôò( )

A¡¢ÁíÒ»±ßӦװÈë1/16gµÄÑõÆø B¡¢ÁíÒ»±ßӦװÈë8gµÄÑõÆø

91

C¡¢ÁíÒ»±ßӦװÈë32gµÄÑõÆø D¡¢ÁíÒ»±ßӦװÈë16gµÄÑõÆø 10.Á½ÖÖÀíÏëÆøÌåµÄζÈÏàµÈ£¬ÔòËüÃǵÄ( )

A¡¢ÆøÌåµÄÄÚÄÜÏàµÈ B¡¢·Ö×ӵį½¾ù¶¯ÄÜÏàµÈ C¡¢·Ö×ӵį½¾ùƽ¶¯¶¯ÄÜÏàµÈ D¡¢·Ö×ӵį½¾ùת¶¯¶¯ÄÜÏàµÈ 11.µ±ÆøÌåµÄζÈÉý¸ßʱ£¬Âó¿Ë˹ΤËÙÂÊ·Ö²¼ÇúÏߵı仯Ϊ£¨ £© (1)ÇúÏßϵÄÃæ»ýÔö´ó£¬×î¸ÅÈ»ËÙÂÊÔö´ó (2)ÇúÏßϵÄÃæ»ýÔö´ó£¬×î¸ÅÈ»ËÙÂʼõС (3)ÇúÏßϵÄÃæ»ý²»±ä£¬×î¸ÅÈ»ËÙÂÊÔö´ó (4)ÇúÏßϵÄÃæ»ý²»±ä£¬×î¸ÅÈ»ËÙÂʼõС (5)ÇúÏßϵÄÃæ»ý²»±ä£¬ÇúÏßµÄ×î¸ßµã½µµÍ

A¡¢(1) B¡¢(2)(4) C¡¢(3)(4) D¡¢(3)(5)

12.ÒÑÖªnΪµ¥Î»Ìå»ý·Ö×ÓÊý£¬f(v)ΪÂó¿Ë˹ΤËÙÂÊ·Ö²¼º¯Êý£¬Ôònf(v)dv±íʾ( ) A¡¢µ¥Î»Ê±¼äÄÚÅöµ½µ¥Î»Ãæ»ýÆ÷±ÚÉϵÄËÙÂÊv´¦ÓÚv~v£«dvÇø¼äµÄ·Ö×ÓÊý B¡¢µ¥Î»Ìå»ýÄÚ£¬ËÙÂÊv´¦ÓÚv~v£«dvÇø¼äµÄ·Ö×ÓÊý C¡¢ËÙÂÊÔÚv¸½½ü£¬dvÇø¼äÄڵķÖ×ÓÊý

D¡¢ËÙÂÊÔÚv¸½½ü£¬dvÇø¼äÄڵķÖ×ÓÊýÕ¼×Ü·Ö×ÓÊýµÄ±ÈÂÊ 13.ÒÑÖªÒ»¶¨Á¿µÄijÖÖÀíÏëÆøÌ壬ÔÚζÈΪT1ÓëT2ʱµÄ·Ö×Ó×î¸ÅÈ»ËÙÂÊ·Ö±ðΪvp1ºÍvp2£¬·Ö×ÓËÙÂÊ·Ö²¼º¯ÊýµÄ×î´óÖµ·Ö±ðΪf(vp1)ºÍf(vp2)¡£ÈôT1£¾T2£¬Ôò ( ) A¡¢vp1?vp2,f(vp1)?f(vp2) B¡¢vp1?vp2,f(vp1)?f(vp2) C¡¢vp1?vp2,f(vp1)?f(vp2) D¡¢vp1?vp2,f(vp1)?f(vp2)

14.ÏÂÁи÷ͼËùʾµÄËÙÂÊ·Ö²¼ÇúÏߣ¬Í¬Ò»Î¶ÈϵªÆøºÍº¤ÆøµÄ·Ö×ÓËÙÂÊ·Ö²¼ÇúÏßÊÇ( )

f(v) f(v) O A

v O B

v f(v) f(v) O C

v O D

v

15.Èçͼ12-2ËùʾΪÂó¿Ë˹ΤËÙÂÊ·Ö²¼ÇúÏߣ¬Í¼ÖУÁ¡¢£ÂÁ½²¿·ÖÃæ»ýÏàµÈ£¬Ôò¸Ãͼ±íʾ ( ) A¡¢v0Ϊ×î¸ÅÈ»ËÙÂÊ B¡¢v0Ϊƽ¾ùËÙÂÊ

92

C¡¢v0Ϊ·½¾ù¸ùËÙÂÊ D¡¢ËÙÂÊ´óÓÚv0ºÍСÓÚv0µÄ·Ö×ÓÊý¸÷Õ¼Ò»°ë

ͼ12-2

v2

16.Èôf(v)ÎªÆøÌå·Ö×ÓËÙÂÊ·Ö²¼º¯Êý£¬mΪ·Ö×ÓÖÊÁ¿£¬NΪ·Ö×Ó×ÜÊý£¬Ôò

12?v12mvNf(v)dvµÄÎïÀíÒâÒåÊÇ ( )

A¡¢ËÙÂÊΪv2µÄ¸÷·Ö×ÓµÄ×ÜÆ½¶¯¶¯ÄÜÓëËÙÂÊΪv1µÄ¸÷·Ö×ÓµÄ×ÜÆ½¶¯¶¯ÄÜÖ®²î B¡¢ËÙÂÊΪv2µÄ¸÷·Ö×ÓµÄ×ÜÆ½¶¯¶¯ÄÜÓëËÙÂÊΪv1µÄ¸÷·Ö×ÓµÄ×ÜÆ½¶¯¶¯ÄÜÖ®ºÍ C¡¢ËÙÂÊ´¦ÔÚËÙÂʼä¸ôv1~v2Ö®ÄڵķÖ×ӵį½¾ùƽ¶¯¶¯ÄÜ D¡¢ËÙÂÊ´¦ÔÚËÙÂʼä¸ôv1~v2Ö®ÄڵķÖ×ÓÆ½¶¯¶¯ÄÜÖ®ºÍ

17.ÒÑÖª·Ö×Ó×ÜÊýΪN£¬ËüÃǵÄËÙÂÊ·Ö²¼º¯ÊýΪf(v)£¬ÔòËÙÂÊ·Ö²¼ÔÚv1~v2Çø¼äÄڵķÖ×ӵį½¾ùËÙÂÊΪ ( )

?A¡¢?vf(v)dv B¡¢?v2v1v2v1v2v1vf(v)dv C¡¢

f(v)dv?v2v1Nvf(v)dv? D¡¢

v2v1vf(v)dvN?

18.ÃܱÕÀíÏëÆøÌåµÄζȴÓ27CÆðÒ»Ö±»ºÂýµØÔö¼Óµ½ËüµÄ·Ö×ӵķ½¾ù¸ùËÙ¶ÈΪ27CʱµÄ¶þ±¶Ê±ÎªÖ¹¡£ÆøÌå×îÖÕζÈÊÇ ( )

A¡¢ 108C B¡¢327C C¡¢927C D¡¢1200C 19.Éèv´ú±íÆøÌå·Ö×ÓÔ˶¯µÄƽ¾ùËÙÂÊ£¬vp´ú±íÆøÌå·Ö×ÓÔ˶¯µÄ×î¿É¼¸ËÙÂÊ£¬v´ú±íÆøÌå·Ö×ӵķ½¾ù¸ùËÙÂÊ£¬´¦ÓÚÆ½ºâ״̬ÏÂµÄÆøÌ壬ËüÃÇÖ®¼äµÄ¹ØÏµÎª £¨ £© A¡¢ v?v?vp B¡¢v?vp?2?????2v2 C¡¢vp?v?v2 D¡¢ vp?v?v2 20.ÈôijÖÖÆøÌåÔÚÆ½ºâζÈT2ʱµÄ×î¸ÅÈ»ËÙÂÊÓëËüÔÚÆ½ºâζÈT1ʱµÄ·½¾ù¸ùËÙÂÊÏàµÈ£¬ÄÇôÕâÁ½¸öζÈÖ®±ÈT1:T2Ϊ ( )

A¡¢ 2:3 B¡¢3:2 C¡¢7:8 D¡¢8:7 21.ÓÐÁ½¸öÈÝÆ÷£¬Ò»Ê¢ÑõÆø£¬Ò»Ê¢ÇâÆø¡£ÈôËüÃǵķ½¾ù¸ùËÙÂÊÏàµÈ£¬ÑõÆøÓëÇâÆøµÄζȱÈ

TO2:TH2Ϊ( )

A¡¢ 1:1 B¡¢1:4 C¡¢16:1 D¡¢1:16

22.ÔÚÒ»ÈÝ»ý²»±äµÄ·â±ÕÈÝÆ÷ÄÚÀíÏëÆøÌå·Ö×ӵį½¾ùËÙÂÊÈôÌá¸ßΪԭÀ´µÄ£²±¶£¬Ôò( ) A¡¢Î¶ȺÍѹǿ¶¼Ìá¸ßΪԭÀ´µÄ£²±¶ B¡¢Î¶ÈΪԭÀ´µÄ£²±¶£¬Ñ¹Ç¿ÎªÔ­À´µÄ£´±¶

93

C¡¢Î¶ÈΪԭÀ´µÄ£´±¶£¬Ñ¹Ç¿ÎªÔ­À´µÄ£²±¶ D¡¢Î¶ȺÍѹǿ¶¼ÎªÔ­À´µÄ£´±¶

23.Ò»ÈÝÆ÷ÖüÓÐÆøÌ壬Æäƽ¾ù×ÔÓɳÌΪ?0¡£µ±¾ø¶ÔζȽµµ½Ô­À´µÄÒ»°ë£¬µ«Ìå»ý²»±ä£¬·Ö×Ó×÷ÓÃÇò°ë¾¶²»±ä£¬´Ëʱƽ¾ù×ÔÓɳÌΪ£¨ £© A¡¢?0/2 B¡¢?02 C¡¢?0 D¡¢2?0

24.ÈôÌå»ý±£³Ö²»±ä£¬ÔòÒ»¶¨Á¿µÄijÖÖÀíÏëÆøÌåÆäƽ¾ù×ÔÓɳÌ?ºÍƽ¾ùÅöײ´ÎÊýZÓëζȵĹØÏµÊÇ( )

A¡¢Î¶ÈÉý¸ß£¬?¼õÉÙ¶øZÔö´ó B¡¢Î¶ÈÉý¸ß£¬?Ôö´ó¶øZ¼õÉÙ C¡¢Î¶ÈÉý¸ß£¬?ºÍZ¾ùÔö´ó D¡¢Î¶ÈÉý¸ß£¬?±£³Ö²»±ä¶øZÔö´ó ¶þ¡¢Ìî¿ÕÌâ

1.ÈÝÆ÷Öд¢ÓÐ1molµÄµªÆø£¬Ñ¹Ç¿Îª1.33Pa£¬Î¶ÈΪ280K,Ôò 1m3ÖеªÆøµÄ·Ö×ÓÊýΪ £»ÈÝÆ÷ÖеĵªÆøµÄÃܶÈΪ ¡£

2.ÈôÀíÏëÆøÌåµÄÌå»ýΪV£¬Ñ¹Ç¿ÎªP£¬Î¶ÈΪT£¬Ò»¸ö·Ö×ÓµÄÖÊÁ¿Îªm£¬kΪ²£¶ú×ÈÂü³£Á¿£¬RΪĦ¶ûÆøÌå³£Á¿£¬Ôò¸ÃÀíÏëÆøÌåµÄ·Ö×ÓÊýΪ_______________¡£

3.Èçͼ12-3Ëùʾ£¬Á½¸ö´óС²»Í¬µÄÈÝÆ÷ÓþùÔȵÄϸ¹ÜÏàÁ¬£¬¹ÜÖÐÓÐÒ»Ë®ÒøµÎ×÷»îÈû£¬´óÈÝ

Æ÷×°ÓÐÑõÆø£¬Ð¡ÈÝÆ÷×°ÓÐÇâÆø£¬µ±Î¶ÈÏàͬʱ£¬Ë®ÒøµÎ¾²Ö¹ÓÚϸ¹ÜÖÐÑ룬´ËʱÕâÁ½ÖÖÆøÌåÖÐ _____ÃܶȽϴó¡£

H2O2 ͼ12-3 ͼ12-4

2

?334.ÔÚÈÝ»ýV?4?10mµÄÈÝÆ÷ÖУ¬×°ÓÐѹǿp?5?10PaµÄÀíÏëÆøÌ壬ÔòÈÝÆ÷ÖÐÆøÌå·Ö×ӵį½¶¯¶¯ÄÜ×ܺÍΪ __________________¡£

5.ÒÑÖªf(v)ΪÂó¿Ë˹ΤËÙÂÊ·Ö²¼º¯Êý£¬vpΪ·Ö×ÓµÄ×î¸ÅÈ»ËÙÂÊ£¬Ôò

?vp0f(v)dv±í

ʾ ¡£ËÙÂÊv£¾vpµÄ·Ö×ӵį½¾ùËÙÂʱí´ïʽΪ ¡£ 6.Ò»¶¨Á¿µÄÀíÏëÆøÌåÖüÓÚijһÈÝÆ÷ÖУ¬Î¶ÈΪT£¬ÆøÌå·Ö×ÓµÄÖÊÁ¿Îªm¡£¸ù¾ÝÀíÏëÆøÌåµÄ·Ö×ÓÄ£ÐͺÍͳ¼Æ¼ÙÉ裬·Ö×ÓËÙ¶ÈÔÚx·½ÏòµÄ·ÖÁ¿Æ½·½µÄƽ¾ùֵΪ____________________ ¡£ 7.ͬһζÈϵÄÇâÆøºÍÑõÆøµÄËÙÂÊ·Ö²¼ÇúÏßÈçͼ12-4Ëùʾ£¬ÆäÖÐÇúÏߢÙΪ___________ÆøµÄËÙÂÊ·Ö²¼ÇúÏߣ¬___________ÆøµÄ×î¸ÅÈ»ËÙÂÊ½Ï´ó¡£ 8.ÉèÆøÌåµÄËÙÂÊ·Ö²¼º¯ÊýΪf(v)£¬×Ü·Ö×ÓÊýΪN£¬Ôò£º ¢Ù´¦ÓÚv¢Ú´¦ÓÚ0v?dvËÙÂÊÇø¼äµÄ·Ö×ÓÊýdN?___________£»

?N?___________£» vpµÄ·Ö×ÓÊýΪ?N£¬Ôò

N94

¢Ûƽ¾ùËÙÂÊvÓëf(v)µÄ¹ØÏµÎªv£½___________¡£

9.Èý¸öÈÝÆ÷£Á¡¢£Â¡¢£ÃÖÐ×°ÓÐͬÖÖÀíÏëÆøÌ壬Æä·Ö×ÓÊýÃܶÈnÏàͬ£¬¶ø·½¾ù¸ùËÙÂÊÖ®±È

?v?:?v?:?v?2A1/22B1/22C1/2?1:2:4£¬ÔòÆäѹǿ֮±ÈpA:pB:pCΪ _______________¡£

10.ÀíÏëÆøÌå¾øÈȵØÏòÕæ¿Õ×ÔÓÉÅòÕÍ£¬Ìå»ýÔö´óΪԭÀ´µÄÁ½±¶£¬Ôòʼ¡¢Ä©Á½Ì¬µÄζÈT1ÓëT2µÄ¹ØÏµÎª_________£¬Ê¼¡¢Ä©Á½Ì¬ÆøÌå·Ö×ӵį½¾ù×ÔÓɳÌ?1Óë?2µÄ¹ØÏµÎª ______¡£ 11.ÔÚÒ»¸öÈÝ»ý²»±äµÄÈÝÆ÷ÖУ¬´¢ÓÐÒ»¶¨Á¿µÄÀíÏëÆøÌ壬ζÈΪT0ʱ£¬ÆøÌå·Ö×ӵį½¾ùËÙÂÊΪv0£¬·Ö×ÓÆ½¾ùÅöײ´ÎÊýΪZ0£¬Æ½¾ù×ÔÓɳÌΪ?0¡£µ±ÆøÌåζÈÉý¸ßΪ4T0ʱ£¬ÆøÌå·Ö×ӵį½¾ùËÙÂÊv=__________£¬Æ½¾ùÅöײ´ÎÊýZ=________£¬Æ½¾ù×ÔÓɳÌ?=_____________¡£ Èý¡¢¼ÆËãÌâ

1.´¢ÓÐÑõÆø£¨´¦ÓÚ±ê׼״̬£©µÄÈÝÆ÷ÒÔËÙÂÊv?100m/s×÷¶¨ÏòÔ˶¯£¬µ±ÈÝÆ÷ºöȻֹͣÔ˶¯£¬È«²¿¶¨ÏòÔ˶¯µÄ¶¯Äܶ¼±äÎªÆøÌå·Ö×ÓÈÈÔ˶¯µÄ¶¯ÄÜ£¬´ËÊ±ÆøÌåµÄζȺÍѹǿΪ¶àÉÙ£¿ 2.Ìå»ýΪV?1.20?10mµÄÈÝÆ÷Öд¢ÓÐÑõÆø£¬ÊÓΪ¸ÕÐÔ˫ԭ×Ó·Ö×Ó¡£Æäѹǿ

?23p?8.31?105Pa£¬Î¶ÈΪT?300K¡£Çó£º

£¨1£©µ¥Î»Ìå»ýÖеķÖ×ÓÊýn£» £¨2£©·Ö×ӵį½¾ùƽ¶¯¶¯ÄÜ£» £¨3£©ÆøÌåµÄÄÚÄÜ¡£

3.Ò»ÈÝÆ÷ÄÚijÀíÏëÆøÌåµÄζÈΪT?273K£¬Ñ¹Ç¿Îªp?1.013?10Pa£¬ÃܶÈΪ

5??1.25kg/m3£¬Çó£º

£¨1£©ÆøÌå·Ö×ÓÔ˶¯µÄ·½¾ù¸ùËÙÂÊ£» £¨2£©ÆøÌåµÄĦ¶ûÖÊÁ¿£»

£¨3£©µ¥Î»Ìå»ýÄÚÆøÌå·Ö×ÓµÄ×ÜÆ½¶¯¶¯ÄÜ¡£

4.µ¼ÌåÖÐ×ÔÓɵç×ÓµÄÔ˶¯¿ÉÒÔ¿´×÷ÀàËÆÓÚÆøÌå·Ö×ÓµÄÔ˶¯£¬ËùÒÔͨ³£³Æµ¼ÌåÖеÄ×ÔÓɵç×ÓΪµç×ÓÆø¡£µç×ÓÆøÖеç×ÓµÄ×î´óËÙÂÊΪvf£¨³Æ×÷·ÑÃ×ËÙÂÊ£©¡£µç×ÓµÄËÙÂÊ·Ö²¼º¯ÊýΪ

2??4¦ÐAv,f(v)????0,0?v?vfv?vf

ʽÖÐAΪ³£Á¿£¬Çó£º £¨1£©ÓÃvfÈ·¶¨³£ÊýA£»

£¨2£©µç×ÓÆøÖÐÒ»¸ö×ÔÓɵç×ӵį½¾ù¶¯ÄÜ¡££¨Éè×ÔÓɵç×ÓÖÊÁ¿Îªme£©

95

µÚÊ®ÈýÕ ÈÈÁ¦Ñ§»ù´¡

½ÌѧҪÇó

Ò» ÕÆÎÕÄÚÄÜ¡¢¹¦ºÍÈÈÁ¿µÈ¸ÅÄî¡£Àí½â×¼¾²Ì¬¹ý³Ì¡£

¶þ ÕÆÎÕÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ£¬ÄÜ·ÖÎö¡¢¼ÆËãÀíÏëÆøÌåÔÚµÈÌå¡¢µÈѹ¡¢µÈκ;øÈȹý³ÌÖеŦ¡¢ÈÈÁ¿ºÍÄÚÄܵĸıäÁ¿¡£

Èý Àí½âÑ­»·µÄÒâÒåºÍÑ­»·¹ý³ÌÖеÄÄÜÁ¿×ª»»¹ØÏµ£¬»á¼ÆË㿨ŵѭ»·ºÍÆäËû¼òµ¥Ñ­»·µÄЧÂÊ¡£

ËÄ Á˽â¿ÉÄæ¹ý³ÌºÍ²»¿ÉÄæ¹ý³Ì£¬Á˽âÈÈÁ¦Ñ§µÚ¶þ¶¨ÂɺÍìØÔö¼ÓÔ­Àí¡£

ÄÚÈÝÌáÒª

Ò»¡¢ÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ 1.×¼¾²Ì¬¹ý³Ì

Èç¹ûϵͳ´ÓÒ»¸öƽºâ̬µ½´ïÁíÒ»¸öƽºâ̬µÄ¹ý³ÌÖÐ,Ëù¾­ÀúµÄÖмä״̬¶¼¿ÉÒÔ½üËÆµØµ±×÷ƽºâ̬.ÕâÑùµÄ¹ý³Ì³ÆÎª×¼¾²Ì¬¹ý³Ì¡£×¼¾²Ì¬¹ý³ÌÔÚp?VͼÉÏ¿ÉÓÃÒ»ÌõÇúÏßÀ´±íʾ¡£ 2.ÄÚÄÜ

ϵͳµÄÄÚÄܽöÊÇ״̬µÄµ¥Öµº¯Êý£¬E?E(T)¡£µ±ÏµÍ³×´Ì¬±ä»¯Ê±£¬ÏµÍ³ÄÚÄܵÄÔöÁ¿Ö»ÓÉϵͳµÄ³õʼºÍÖÕÁË״̬¾ö¶¨£¬Óë¹ý³ÌÎÞ¹Ø. 3.ÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ£ºQ?E2?E1?W??E?W

·ûºÅ¹æ¶¨ + - Q E2?E1 W ϵͳÎüÈÈ ÏµÍ³·ÅÈÈ ÄÚÄÜÔö¼Ó ÄÚÄܼõÉ٠ϵͳ¶ÔÍâ½ç×÷¹¦ Íâ½ç¶Ôϵͳ×÷¹¦ 4.ÆøÌå×÷¹¦µÄ¹«Ê½£ºW??V2V1pdV

ϵͳËù×÷µÄ¹¦²»½öÓëϵͳµÄÆðʼºÍÖÕÁË״̬Óйأ¬¶øÇÒ»¹ÓëϵͳËù¾­ÀúµÄ¹ý³ÌÓйأ¬¹¦²»ÊÇ״̬µÄµ¥Öµº¯Êý£¬¶øÊÇÒ»¸ö¹ý³ÌÁ¿¡£ 5.ÀíÏëÆøÌåµÄ¼¸¸öµäÐ͹ý³Ì

µäÐ͹ý³Ì µÈÌå¹ý³Ì ¹ý³Ì·½³Ì p?³£Á¿ T¹¦ 0 96

ÈÈÁ¿ ÄÚÄÜÔöÁ¿ mmCV,m?T2?T1? CV,m?T2?T1? MM

µÈѹ¹ý³Ì V?³£Á¿ Tp?V2?V1?»ò mR(T2?T1) MVmRTln2»ò MV1mmCV,m?T2?T1? Cp,m?T2?T1? MMVmRTln2 MV1µÈιý³Ì pV?³£Á¿ pmRTln1 Mp2pV??³£Á¿ 0 pmRTln1 Mp2¾øÈȹý³Ì V??1T?³£Á¿pT??1???mCV,m?T2?T1?M0 ?³£Á¿ mCV,m?T2?T1? MÂõÒ®¹«Ê½£ºCp,mĦ¶ûÈÈÈݱȣº??CV,m?R

?Cp,mCV,m

¶þ¡¢Ñ­»·¹ý³Ì ÈÈ»ú 1.Ñ­»·¹ý³Ì

ϵͳ¾­¹ýһϵÁÐ״̬±ä»¯¹ý³ÌÒÔºó£¬Óֻص½Ô­À´×´Ì¬µÄ¹ý³Ì³ÆÎªÈÈÁ¦Ñ§µÄÑ­»·¹ý³Ì£¬¼ò³ÆÑ­»·.Ñ­»·¿ÉÓà p?VͼÉϵÄÒ»Ìõ±ÕºÏÇúÏß±íʾ¡£

Ñ­»·¹ý³ÌµÄÌØÕ÷£ºÏµÍ³¾­ÀúÒ»´ÎÑ­»·ºó,ÆäÄÚÄÜûÓиı䡣 2.ÈÈ»ú

Q?Q2QÈÈ»ú:˳ʱÕë·½Ïò½øÐеÄÑ­»·¡£ÈÈ»úµÄÑ­»·Ð§ÂÊ£º??1?1?2

Q1Q13.ÖÆÀä»ú

ÖÆÀä»ú:ÄæÊ±Õë·½Ïò½øÐеÄÑ­»·¡£ 4.¿¨ÅµÑ­»·

¿¨ÅµÈÈ»úЧÂÊ£º??1?T2 T1¿¨ÅµÑ­»·µÄЧÂʽöÓëÁ½¸öÈÈÔ´µÄÈÈÁ¦Ñ§Î¶ÈÓйØ.Èç¹û¸ßÎÂÈÈÔ´µÄζÈÔ½¸ß£¬µÍÎÂÈÈÔ´µÄζÈÔ½µÍ£¬Ôò¿¨ÅµÑ­»·µÄЧÂʾÍÔ½¸ß. Èý¡¢ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ

1. ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂɵÄÁ½ÖÖ±íÊö

¿ª¶ûÎıíÊö: ²»¿ÉÄÜÖÆÔì³öÕâÑùÒ»ÖÖÑ­»·¹¤×÷µÄÈÈ»ú,Ëüֻʹµ¥Ò»ÈÈÔ´ÀäÈ´À´×÷¹¦,¶ø²»·Å³öÈÈÁ¿¸øÆäËûÎïÌå,»òÕß˵²»Ê¹Íâ½ç·¢ÉúÈκα仯.

¿ª¶ûÎıíÊöʵ¼ÊÊÇÖ¸¹¦ÈÈת»»²»¿ÉÄæ.

¿ËÀÍÐÞ˹±íÊö£ºÈÈÁ¿²»¿ÉÄÜ×Ô¶¯µØ´ÓµÍÎÂÎïÌåÏò¸ßÎÂÎïÌå´«µÝ£¬¶ø²»ÒýÆðÍâ½çµÄ±ä»¯.

97

¿ËÀÍÐÞ˹±íÊöʵ¼ÊÊÇÖ¸ÈÈÁ¿µÄ´«µ¼ÊDz»¿ÉÄæµÄ. 2.¿ÉÄæ¹ý³ÌÓë²»¿ÉÄæ¹ý³Ì

ÔÚϵͳ״̬±ä»¯¹ý³ÌÖУ¬Èç¹ûÄæ¹ý³ÌÄÜÖØ¸´Õý¹ý³ÌµÄÿһ״̬, ¶ø²»ÒýÆðÆäËû±ä»¯, ÕâÑùµÄ¹ý³Ì½Ð×ö¿ÉÄæ¹ý³Ì¡£·´Ö®³ÆÎª²»¿ÉÄæ¹ý³Ì.

ÎÞºÄÉ¢µÄ×¼¾²Ì¬¹ý³ÌÊÇ¿ÉÄæ¹ý³Ì¡£ 3.¿¨Åµ¶¨Àí

£¨1£©ÔÚÏàͬ¸ßÎÂÈÈÔ´ºÍµÍÎÂÈÈÔ´Ö®¼ä¹¤×÷µÄÈÎÒ⹤×÷ÎïÖʵĿÉÄæ»ú¶¼¾ßÓÐÏàͬµÄЧÂÊ¡£ £¨2£©¹¤×÷ÔÚÏàͬµÄ¸ßÎÂÈÈÔ´ºÍµÍÎÂÈÈÔ´Ö®¼äµÄÒ»Çв»¿ÉÄæ»úµÄЧÂʶ¼²»¿ÉÄÜ´óÓÚ¿ÉÄæ»úµÄЧÂÊ¡£

ËÄ¡¢ìØ ìØÔö¼ÓÔ­Àí 1.ìØ

ìØÔÚʼĩÁ½×´Ì¬A¡¢BÖ®¼äµÄÔöÁ¿£¬µÈÓÚÁ½Æ½ºâ̬֮¼äÈÎÒ»¿ÉÄæ¹ý³ÌÈÈαÈ

dQµÄ»ý·Ö£¬TSB?SA??BAdQ ¡£ TϵͳÔÚ¾­ÀúÈÎÒâ¿ÉÄæÑ­»·Ò»ÖÜºó£¬ÆäÔÚ¸÷¸öζÈËùÎüÊÕµÄÍâ½çÈÈÁ¿dQÓë¸ÃζÈTÖ®±È

dQ?0 ¡£ µÄ´úÊýºÍµÈÓÚÁ㣬¼´ ?T2.ìØÔö¼ÓÔ­Àí

¹ÂÁ¢ÏµÍ³ÖеIJ»¿ÉÄæ¹ý³Ì£¬ÆäìØÒªÔö¼Ó,¹ÂÁ¢ÏµÍ³ÖеĿÉÄæ¹ý³Ì£¬ÆäìØ²»±ä¡£ÕâÒ»¹æÂɳÆÎªìØÔö¼ÓÔ­Àí¡£

ϰÌ⾫ѡ

Ò»¡¢Ñ¡ÔñÌâ

1.Èçͼ13-1Ëùʾ£¬µ±Æø¸×ÖеĻîÈûѸËÙÏòÍâÒÆ¶¯´Ó¶øÊ¹ÆøÌåÅòÕÍʱ£¬ÆøÌåËù¾­ÀúµÄ¹ý³Ì( ) A¡¢ÊÇÆ½ºâ¹ý³Ì£¬ËüÄÜÓÃp?VͼÉϵÄÒ»ÌõÇúÏß±íʾ B¡¢²»ÊÇÆ½ºâ¹ý³Ì£¬µ«ËüÄÜÓÃp?VͼÉϵÄÒ»ÌõÇúÏß±íʾ C¡¢²»ÊÇÆ½ºâ¹ý³Ì£¬Ëü²»ÄÜÓÃp?VͼÉϵÄÒ»ÌõÇúÏß±íʾ D¡¢ÊÇÆ½ºâ¹ý³Ì£¬µ«Ëü²»ÄÜÓÃp?VͼÉϵÄÒ»ÌõÇúÏß±íʾ

pABp ͼ13-1 ͼ13-2

V

2.Ò»¶¨ÖÊÁ¿µÄÀíÏëÆøÌåÓÉͼ13-2ËùʾµÄA̬±ä»¯µ½B̬£¬ÈôÀíÏëÆøÌåÊǵ¥Ô­×ӵ쬴ÓA̬±ä»¯µ½B̬ËäÈ»±ä»¯¹ý³Ì²»ÖªµÀ£¬µ«ÈôA̬ÓëB̬Á½µãµÄѹǿ¡¢Ìå»ýºÍζȶ¼ÒÑÈ·¶¨£¬ÄǾͿÉÒÔÇó³ö( )

98

A¡¢ÆøÌåÅòÕÍËù×÷µÄ¹¦ B¡¢ÆøÌåÄÚÄܵı仯 C¡¢ÆøÌå´«µÝµÄÈÈÁ¿ D¡¢ÆøÌå·Ö×ÓµÄÖÊÁ¿

3.Èçͼ13-3Ëùʾ£¬Ò»¶¨Á¿µÄÀíÏëÆøÌ壬ÓÉÆ½ºâ̬1±ä»¯µ½Æ½ºâ̬2¡£ÎÞÂÛ¾­Àúʲô¹ý³Ì£¬ÏµÍ³±ØÈ»ÊÇ£¨ £©

A¡¢ ÄÚÄÜÔö¼Ó B¡¢´ÓÍâ½çÎüÈÈ C¡¢¶ÔÍâ½ç×÷Õý¹¦ D¡¢¶ÔÍâ½ç·ÅÈÈ

p p 2p01 2

O

b a c p0d V

O V0

2V0

V

ͼ13-3 ͼ13-4

4.²»µÈÁ¿µÄÇâÆøºÍº¤Æø´ÓÏàͬµÄ³õ̬×÷µÈѹÅòÕÍ£¬Ìå»ý±äΪԭÀ´µÄÁ½±¶£¬ÔÚÕâÒ»¹ý³ÌÖУ¬ÇâÆøºÍº¤Æø¶ÔÍâ×÷¹¦µÄ±ÈWH2: WHeΪ( )

A¡¢1:2 B¡¢1:1 C¡¢2:1 D¡¢1:4

5.Èçͼ13-4Ëùʾ£¬Ò»¶¨Á¿µÄ¶àÔ­×ÓÀíÏëÆøÌå´Ó״̬a±ä»¯µ½×´Ì¬c£¬·Ö±ð¾­Àúabc¹ý³ÌºÍ

adc¹ý³Ì¡£ÆøÌåÔÚ¹ý³ÌabcºÍ¹ý³ÌadcÖÐÎüÈȵıÈQ1:Q2Ϊ ( )

A¡¢2:1 B¡¢4:1 C¡¢11:10 D¡¢19:17

6.Ò»¶¨Á¿µÄÀíÏëÆøÌå¾­ÀúÈçͼ13-5ËùʾµÄÁ½¸ö¹ý³Ì´Ó״̬a±ä»¯µ½×´Ì¬c£¬ÆäÖÐÆøÌåÔÚ¹ý³ÌabcÖÐÎüÈÈ100 J£¬ÔÚ¹ý³ÌadcÖжÔÍâ×÷¹¦50 J¡£ÆøÌåÔÚadc¹ý³ÌÖÐÎüÈÈΪ ( ) A¡¢25 J B¡¢50 J C¡¢75J D¡¢100 J

p(atm)a4321b

O1234V(L)

ͼ13-5 ͼ13-6

7.Èçͼ13-6Ëùʾ£¬Ò»¶¨Á¿µÄÀíÏëÆøÌå£¬ÑØ×ÅͼÖÐÖ±Ïß´Ó״̬a£¨Ñ¹Ç¿p1?4atm£¬Ìå»ý

V1?2L£©±äµ½×´Ì¬b£¨Ñ¹Ç¿p2?2atm£¬Ìå»ýV2?4L£©£¬ÔòÔڴ˹ý³ÌÖÐ( )

A¡¢ÆøÌå¶ÔÍâ×÷Õý¹¦£¬ÏòÍâ½ç·Å³öÈÈÁ¿ B¡¢ÆøÌå¶ÔÍâ×÷Õý¹¦£¬´ÓÍâ½çÎüÈÈ C¡¢ÆøÌå¶ÔÍâ×÷¸º¹¦£¬ÏòÍâ½ç·Å³öÈÈÁ¿ D¡¢ÆøÌå¶ÔÍâ×÷Õý¹¦£¬ÄÚÄܼõÉÙ 8.º¤¡¢µª¡¢Ë®ÕôÆû£¨¾ùÊÓΪÀíÏëÆøÌ壩£¬ËüÃǵÄĦ¶ûÊýÏàͬ£¬³õʼ״̬Ïàͬ£¬ÈôʹËüÃÇÔÚÌå»ý²»±äÇé¿öÏÂÎüÊÕÏàµÈµÄÈÈÁ¿£¬Ôò ( ) A¡¢ËüÃǵÄζÈÉý¸ßÏàͬ£¬Ñ¹Ç¿Ôö¼ÓÏàͬ B¡¢ËüÃǵÄζÈÉý¸ßÏàͬ£¬Ñ¹Ç¿Ôö¼Ó²»Ïàͬ

99

C¡¢ËüÃǵÄζÈÉý¸ß²»Ïàͬ£¬Ñ¹Ç¿Ôö¼Ó²»Ïàͬ D¡¢ËüÃǵÄζÈÉý¸ß²»Ïàͬ£¬Ñ¹Ç¿Ôö¼ÓÏàͬ

9.ѹǿ¡¢Ìå»ýºÍζȶ¼ÏàͬµÄÑõÆø£¨ÊÓΪ¸ÕÐÔ˫ԭ×Ó·Ö×Ó£©ºÍº¤Æø·Ö±ðÔÚµÈѹ¹ý³ÌÖÐÎüÊÕÁËÏàµÈµÄÈÈÁ¿£¬ËüÃǶÔÍâ×÷µÄ¹¦Ö®±ÈΪ( )

A¡¢1:1 B¡¢5:9 C¡¢5:7 D¡¢7:5

10.¸÷Ϊ1molµÄÇâÆøºÍº¤Æø£¬´Óͬһ³õʼ״̬(P0,V0)¿ªÊ¼×÷µÈÎÂÅòÕÍ¡£ÈôÇâÆøÅòÕͺóÌå»ý±äΪ2V0£¬º¤ÆøÅòÕͺóѹǿ±äΪ

P0¡£ËüÃÇ´ÓÍâ½çÎüÊÕµÄÈÈÁ¿Ö®±ÈQH2:QHeΪ£¨ £© 2A¡¢1:1 B¡¢1:2 C¡¢2:1 D¡¢4:1

11.Èçͼ13-7Ëùʾ£¬Óøô°åM°ÑÓþøÈȲÄÁϰü¹üµÄÈÝÆ÷·Ö³É×ó¡¢ÓÒÁ½ÆøÊÒ£¬×óÊÒ³äÒÔÀíÏëÆøÌ壬ÓÒÊÒÎªÕæ¿Õ,ÏְѸô°åM³éµô£¬ÈÃ×óÊÒÄ򵀮øÌåÖð½¥À©É¢µ½ÓÒÊÒÈ¥£¬´Ë¹ý³Ì³ÆÎª¾øÈȵÄ×ÔÓÉÅòÕ͹ý³Ì¡£Ôڸùý³ÌÖÐÓУ¨ £©

(1)Ìå»ýÔö´ó (2)ѹǿ¼õС (3)ÄÚÄܲ»±ä (4)¶ÔÍâ²»×÷¹¦

A¡¢ (1)(3) B¡¢(2)(3)(4) C¡¢(1)(2)(3)(4) D¡¢(1)(3)(4)

M

ͼ13-7 ͼ13-8

12. 1molµ¥Ô­×ÓÀíÏëÆøÌ壬³õ̬ζÈΪT1¡¢Ñ¹Ç¿Îªp1¡¢Ìå»ýΪV1£¬½«´ËÆøÌå×¼¾²Ì¬µÄ¾øÈÈѹËõÖÁÌå»ýV2,Íâ½çÐè×÷¹¦Îª ( )

?V123??V125?35A¡¢p1V1?()?1? B¡¢p1V1?()?1?

22?V2??V2?C¡¢p1V1?(?V123???V3)?1? D¡¢ p1V1?1?(1)23?

2V2?V2???13.1molµÄÑõÆø¾­ÀúÈçͼ13-8ËùʾµÄÁ½ÖÖ¹ý³Ì£¬ÓÉ״̬a±ä»¯µ½×´Ì¬b¡£ÈôÑõÆø¾­Àú¾øÈȹý³ÌR1ʱ¶ÔÍâ×÷¹¦75J£¬¶ø¾­Àú¹ý³ÌR2ʱ¶ÔÍâ×÷¹¦100J£¬ÄÇô¾­Àú¹ý³ÌR2ʱ£¬ÑõÆø´ÓÍâ½çÎüÈÈΪ ( )

A¡¢25J B¡¢?25J C¡¢175J D¡¢?175J 14.Èô¾­ÀúÒ»¹ý³Ìºó£¬ÏµÍ³µÄ³õ̬ºÍĩ̬Ïàͬ£¬ÄÇôÕâ¹ý³Ì³ÆÎªÑ­»·¹ý³Ì¡£Ñ­»·¹ý³ÌÔÚP?VͼÉÏΪһ±ÕºÏÇúÏß¡£¶ÔÓÚÈçͼ13-9ËùʾµÄÑ­»·ÏµÍ³£¬¹ØÓÚÆøÌå¶ÔÍâ×÷µÄ¹¦W£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ( )

(1)¹ý³ÌabcÖУ¬W?0 (2)¹ý³ÌcdaÖУ¬W?0

100

(3)¹ý³ÌabcdaÖУ¬W?0

(4)¹ý³ÌabcdaÖУ¬ÆøÌå¶ÔÍâ×÷µÄ¾»¹¦ÔÚÊýÖµÉϵÈÓÚ±ÕºÏÇúÏßËùΧ³ÉµÄÃæ»ý

A¡¢ (1)(2)(3) B¡¢(2)(3)(4) C¡¢(1)(2)(4) D¡¢(1)(3)(4)

p pb a c aa?b?b dd? cd O c? V

V

ͼ13-9 ͼ13-10

15.Ò»¶¨Á¿µÄÀíÏëÆøÌ壬ÆðʼζÈΪT£¬Ìå»ýΪV0¡£ºó¾­Àú¾øÈȹý³Ì£¬Ìå»ý±äΪ2V0£»ÔÙ¾­

¹ýµÈѹ¹ý³Ì£¬Î¶ȻØÉýµ½Æðʼζȣ»×îºóÔÙ¾­¹ýµÈιý³Ì£¬»Øµ½Æðʼ״̬¡£ÔòÔÚ´ËÑ­»·¹ý³ÌÖÐ ( )

A¡¢ÆøÌå´ÓÍâ½ç¾»ÎüµÄÈÈÁ¿Îª¸ºÖµ B¡¢ÆøÌå¶ÔÍâ½ç¾»×÷µÄ¹¦ÎªÕýÖµ C¡¢ÆøÌå´ÓÍâ½ç¾»ÎüµÄÈÈÁ¿ÎªÕýÖµ D¡¢ÆøÌåÄÚÄܼõÉÙ

16.ijÀíÏëÆøÌå·Ö±ð½øÐÐÁËÈçͼ13-10ËùʾµÄÁ½¸ö¿¨ÅµÑ­»·£º¢ñ(abcda)ºÍ¢ò(a?b?c?d?a?)£¬ÇÒÁ½ÌõÑ­»·ÇúÏßËùÎ§Ãæ»ýÏàµÈ¡£ÉèÑ­»·£ÉµÄЧÂÊΪ?£¬Ã¿´ÎÑ­»·ÔÚ¸ßÎÂÈÈÔ´´¦ÎüµÄÈÈÁ¿Îª

Q£¬Ñ­»·¢òµÄЧÂÊΪ??£¬Ã¿´ÎÑ­»·ÔÚ¸ßÎÂÈÈÔ´´¦ÎüµÄÈÈÁ¿ÎªQ?£¬Ôò ( ) A¡¢????,Q?Q? B¡¢ ????,Q?Q?

C¡¢????,Q?Q? D¡¢????,Q?Q?

17.Ò»ÈÈ»úÓÉζÈΪ727CµÄ¸ßÎÂÈÈÔ´ÎüÈÈ£¬ÏòζÈΪ527CµÄµÍÎÂÈÈÔ´·ÅÈÈ£¬ÈôÈÈ»úÔÚ×î´ó¿ÉÄÜЧÂÊϹ¤×÷£¬ÇÒÎüÈÈΪ2000J£¬ÔòÈÈ»ú×÷¹¦Îª£¨ £©

A¡¢400J B¡¢1450J C¡¢1600J D¡¢2000J 18.ÔÚ¹¦ÓëÈȵÄת±ä¹ý³ÌÖУ¬ÏÂÃæÐðÊöÕýÈ·µÄÊÇ£¨ £©

(1)²»¿ÉÄÜÖÆ³ÉÒ»ÖÖÑ­»·¶¯×÷µÄÈÈ»ú£¬Ö»´ÓÒ»¸öÈÈÔ´ÎüÈ¡ÈÈÁ¿£¬Ê¹Ö®ÍêÈ«±äΪÓÐÓõŦ£¬¶øÆäËûÎïÌå²»·¢ÉúÈκα仯

(2)¿ÉÄæ¿¨Åµ»úµÄЧÂÊ×î¸ß£¬µ«ºãСÓÚ1

(3)¹¦¿ÉÒÔÍêÈ«±äΪÈÈÁ¿£¬¶øÈÈÁ¿²»ÄÜÍêÈ«±äΪ¹¦ (4)¾øÈȹý³Ì¶ÔÍâ×÷Õý¹¦£¬ÔòϵͳµÄÄÚÄܱؼõС

A¡¢(1)(2)(3) B¡¢(2)(3)(4) C¡¢(1)(2)(4) D¡¢(1)(3)(4) 19.¶ÔÓÚÈÈ´«µÝ¹ý³Ì£¬ÏÂÃæÐðÊöÕýÈ·µÄÊÇ( ) (1)ÈÈÁ¿²»ÄÜ´ÓµÍÎÂÏò¸ßÎÂÎïÌå´«µÝ

(2)ÈÈÁ¿´Ó¸ßÎÂÎïÌåÏòµÍÎÂÎïÌå´«µÝÊDz»¿ÉÄæ¹ý³Ì

(3)ÈÈ´«µÝµÄ²»¿ÉÄæÐÔÓëÈȹ¦×ª±äµÄ²»¿ÉÄæÐÔÊǵȼ۵Ä

(4)ÀíÏëÆøÌåµÈÎÂÅòÕÍÊDZ¾ÉíÄÚÄܲ»±ä£¬Õâ¾ÍÊÇ˵ÈÈÁ¿´ÓÒ»¸öÎïÌå´«È룬ͨ¹ýÀíÏëÆøÌåÓÖ´«µ½ÆäËüÎïÌåÖÐÈ¥ÁË

A¡¢(2)(3) B¡¢(1)(4) C¡¢(1)(3) D¡¢(2)(4)

20.¡°ÀíÏëÆøÌåºÍµ¥Ò»ÈÈÔ´½Ó´¥×÷µÈÎÂÅòÕÍʱ£¬ÎüÊÕµÄÈÈÁ¿È«²¿ÓÃÀ´¶ÔÍâ×÷¹¦¡£¡±¶Ô´Ë˵·¨£¬

101

Èçϼ¸ÖÖÆÀÂÛÖÐÕýÈ·µÄÊÇ( )

A¡¢²»Î¥·´ÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ£¬µ«Î¥·´ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ B¡¢²»Î¥·´ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ£¬µ«Î¥·´ÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ C¡¢²»Î¥·´ÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ£¬Ò²²»Î¥·´ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ D¡¢Î¥·´ÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ£¬Ò²Î¥·´ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ

21.¹ØÓÚ¿ÉÄæ¹ý³ÌºÍ²»¿ÉÄæ¹ý³ÌµÄÅжϣ¬ÆäÖÐÕýÈ·µÄÊÇ( ) £¨£±£©¿ÉÄæÈÈÁ¦Ñ§¹ý³ÌÒ»¶¨ÊÇ×¼¾²Ì¬¹ý³Ì £¨£²£©×¼¾²Ì¬¹ý³ÌÒ»¶¨ÊÇ¿ÉÄæ¹ý³Ì £¨£³£©²»¿ÉÄæ¹ý³Ì¾ÍÊDz»ÄÜÏòÏà·´·½Ïò½øÐеĹý³Ì £¨£´£©·²ÓÐĦ²ÁµÄ¹ý³Ì,Ò»¶¨ÊDz»¿ÉÄæ¹ý³Ì A¡¢£¨£±£©¡¢£¨£²£©¡¢£¨£³£© B¡¢£¨£±£©¡¢£¨£²£©¡¢£¨£´£© C¡¢£¨£²£©¡¢£¨£´£© D¡¢£¨£±£©¡¢£¨£´£© 22.ÒÑÖª0CºÍ1atmϵĵ¥Ô­×ÓÀíÏëÆøÌåµÄÌå»ýΪ22.4L£¬Èç¹û½«¸ÃÆøÌåµÈÎÂѹËõµ½

16.8L£¬ÔòìØ±äΪ£¨ £©

A¡¢609 J/K B¡¢£­32.68 J/K C¡¢£­2.39 J/K D¡¢0 J/K

¶þ¡¢Ìî¿ÕÌâ

1.Ò»ÑõÆøÆ¿µÄÈÝ»ýΪV£¬³ä×ãÑõÆøµÄѹǿΪp1£¬ÓÃÁËÒ»¶Îʱ¼äºóѹǿ½µÎªp2£¬ÔòÆ¿ÖÐÊ£ÓàµÄÑõÆøµÄÄÚÄÜÓëδÓÃǰÑõÆøµÄÄÚÄÜÖ®±ÈΪ ¡£

2.ÓÐÏàͬµÄÁ½¸öÈÝÆ÷£¬ÈÝ»ý¹Ì¶¨²»±ä£¬Ò»¸öÊ¢Óк¤Æø£¬ÁíÒ»¸öÊ¢ÓÐÇâÆø£¨¿´³É¸ÕÐÔ·Ö×ÓµÄÀíÏëÆøÌ壩£¬ËüÃǵÄѹǿºÍζȶ¼ÏàµÈ£¬ÏÖ½«5JµÄÈÈÁ¿´«¸øÇâÆø£¬Ê¹ÇâÆøÎ¶ÈÉý¸ß£¬Èç¹ûʹº¤ÆøÒ²Éý¸ßͬÑùµÄζȣ¬ÔòÓ¦Ïòº¤Æø´«µÝÈÈÁ¿ÊÇ_______________¡£ 3.Èçͼ13-11Ëùʾ£¬Ò»¶¨Á¿ÀíÏëÆøÌå´ÓÌå»ýV1ÅòÕ͵½Ìå»ýV2·Ö±ð¾­ÀúµÄ¹ý³ÌÊÇ£ºA?BµÈѹ¹ý³Ì£»A?CµÈιý³Ì£»A?D¾øÈȹý³Ì¡£ÆäÖÐÎüÈÈ×î¶àµÄÊÇ_______________¹ý³Ì¡£

pABCD0V1V2ͼ13-11 ͼ13-12

V

4.Èçͼ13-12Ëùʾ£¬Ò»¶¨Á¿µÄÀíÏëÆøÌå¾­Àúacb¹ý³ÌʱÎüÈÈ200J£¬Ôò¾­Àúacbda¹ý³Ìʱ£¬ÎüÈÈΪ_________________¡£

5.Èçͼ13-13Ëùʾ£¬Ò»ÀíÏëÆøÌåϵͳÓÉ״̬aÑØacbµ½´ï״̬b£¬ÓÐ350JÈÈÁ¿´«Èëϵͳ£¬¶øÏµÍ³×÷¹¦130J¡£

(1)¾­¹ýadb¹ý³Ì£¬ÏµÍ³×÷¹¦40J,´«ÈëϵͳµÄÈÈÁ¿Q? ¡£

(2)µ±ÏµÍ³ÓÉ״̬bÑØÇúÏßba·µ»Ø×´Ì¬aʱ£¬Íâ½ç¶Ôϵͳ×÷¹¦60J£¬ÔòϵͳÎüÊÕµÄÈÈÁ¿

Q? ¡£

6.Èçͼ13-14Ëùʾ,Ò»¶¨Á¿µÄÀíÏëÆøÌå´Óͬһ³õ̬a(p0,V0)³ö·¢£¬ÏȺó·Ö±ð¾­Á½¸ö×¼¾²Ì¬¹ý³ÌabºÍac,bµãµÄѹǿΪp1£¬cµãµÄÌå»ýΪV1£¬ÈôÁ½¸ö¹ý³ÌÖÐϵͳÎüÊÕµÄÈÈÁ¿Ïàͬ£¬Ôò¸Ã

102

ÆøÌåµÄ??CP?_________________¡£ CV

ͼ13-13 ͼ13-14

7.Èçͼ13-15Ëùʾ£¬Èç¹û¿¨ÅµÈÈ»úµÄÑ­»·ÇúÏßËù°üΧµÄÃæ»ý´ÓͼÖеÄabcdaÔö´óΪab?c?da£¬ÄÇôѭ»·abcdaÓëab?c?daËù×÷µÄ¾»¹¦±ä»¯Çé¿öÊÇ_____________£¬ÈÈ»úЧÂʱ仯Çé¿öÊÇ______________¡£(ÌîÔö´ó¡¢²»±ä»ò¼õС)

pp2bacp1V1

V2V3V

ͼ13-15 ͼ13-16

8.Æû¸×ÄÚÓÐÒ»ÖÖ¸ÕÐÔ˫ԭ×Ó·Ö×ÓµÄÀíÏëÆøÌ壬Èô¾­¹ý×¼¾²Ì¬¾øÈÈÅòÕͺóÆøÌåµÄѹǿ¼õСΪԭ

1£¬Ôò±ä»¯Ç°ºóÆøÌåµÄÄÚÄÜÖ®±ÈE1:E2 = ¡£ 29.Éè¸ßÎÂÈÈÔ´µÄÈÈÁ¦Ñ§Î¶ÈÊǵÍÎÂÈÈÔ´µÄÈÈÁ¦Ñ§Î¶ȵÄn±¶£¬ÔòÀíÏëÆøÌåÔÚÒ»´Î¿¨ÅµÑ­»·

À´µÄ

ÖУ¬´«¸øµÍÎÂÈÈÔ´µÄÈÈÁ¿ÊÇ´Ó¸ßÎÂÈÈÔ´ÎüÈ¡µÄÈÈÁ¿µÄ__________±¶ ¡£ Èý¡¢¼ÆËãÌâ

1.0.02kgµÄº¤Æø£¨ÊÓΪÀíÏëÆøÌ壩£¬Î¶ÈÓÉ17 ?CÉýΪ27 ?C£¬ÈôÔÚÉýιý³ÌÖУ¬£¨1£©Ìå»ý±£³Ö²»±ä£»£¨2£©Ñ¹Ç¿±£³Ö²»±ä£»£¨3£©²»ÓëÍâ½ç½»»»ÈÈÁ¿¡£·Ö±ðÇó³öÔÚÉÏÊöÈý¸ö¹ý³ÌÖÐÆøÌåÄÚÄܵĸı䡢ÎüÊÕµÄÈÈÁ¿¼°Íâ½ç¶ÔÆøÌåËù×÷µÄ¹¦¡£

2.1molÑõÆø¾­Í¼13-16Ëùʾ¹ý³Ìa?b?c?a£¬ÆäÖÐb?cΪ¾øÈȹý³Ì£¬c?aΪµÈιý³Ì¡£ÇÒp1£¬V1,p2,V2¼°V3ΪÒÑÖªÁ¿£¬Çó¸÷¹ý³ÌÆøÌå¶ÔÍâËù×öµÄ¹¦¡£ 3.Ò»¶¨Á¿µÄ˫ԭ×Ó·Ö×ÓÀíÏëÆøÌ壬ÆäÌå»ýºÍѹǿ°´pVÊý¡£µ±ÆøÌå´ÓÌå»ýV1ÅòÕ͵½V2£¬Çó£º

£¨1£©ÔÚÅòÕ͹ý³ÌÖÐÆøÌåËù×÷µÄ¹¦£» £¨2£©ÄÚÄܱ仯£» £¨3£©ÎüÊÕµÄÈÈÁ¿¡£

4.Èçͼ13-17Ëùʾ£¬Ò»¶¨Á¿µÄµ¥Ô­×ÓÀíÏëÆøÌ壬´ÓA̬³ö·¢¾­µÈѹ¹ý³ÌÅòÕ͵½B̬£¬ÓÖ¾­¾øÈȹý³ÌÅòÕ͵½C̬¡£ÇóÕâÈ«¹ý³ÌÖÐÆøÌå¶ÔÍâËù×÷µÄ¹¦£¬ÄÚÄܵÄÔöÁ¿ÒÔ¼°ÎüÊÕµÄÈÈÁ¿¡£

103

2?aµÄ¹æÂɱ仯£¬ÆäÖÐaΪÒÑÖª³£

Q

¢ñ ¢ò

ͼ13-17 ͼ13-18

5.Èçͼ13-18Ëùʾ£¬Ò»ÈÝÆ÷±»Ò»¿ÉÒÆ¶¯¡¢ÎÞĦ²ÁÇÒ¾øÈȵĻîÈû·Ö¸î³É¢ñ£¬¢òÁ½²¿·Ö£¬»îÈû²»Â©Æø£¬ÈÝÆ÷×ó¶Ë·â±ÕÇÒµ¼ÈÈ£¬ÆäËü²¿·Ö¾øÈÈ¡£¿ªÊ¼Ê±ÔÚ¢ñ£¬¢òÖи÷ÓÐζÈΪ0C£¬Ñ¹Ç¿

?1.013?105PaµÄ¸ÕÐÔ˫ԭ×Ó·Ö×ÓµÄÀíÏëÆøÌå¡£¢ñ£¬¢òÁ½²¿·ÖµÄÈÝ»ý¾ùΪ36L£¬ÏÖ´ÓÈÝÆ÷×ó

¶Ë»ºÂýµØ¶Ô¢ñÖÐÆøÌå¼ÓÈÈ£¬Ê¹»îÈû»ºÂýµØÏòÓÒÒÆ¶¯£¬Ö±µ½¢òÖÐÆøÌåµÄÌå»ý±äΪ18LΪֹ¡£Çó£º

£¨1£©¢ñÖÐÆøÌåĩ̬µÄѹǿºÍζȡ£ £¨2£©Íâ½ç´«¸ø¢ñÖÐÆøÌåµÄÈÈÁ¿¡£

6.Èçͼ13-19Ëùʾ£¬1molµ¥Ô­×Ó·Ö×ÓµÄÀíÏëÆøÌ壬ÔÚp?VͼÉÏÍê³ÉÓÉÁ½ÌõµÈÈÝÏߺÍÁ½ÌõµÈѹÏß¹¹³ÉÑ­»·¹ý³Ì¡£ÒÑ֪״̬aµÄζÈΪT1£¬×´Ì¬cµÄζÈΪT3£¬×´Ì¬bºÍ״̬dλÓÚͬһµÈÎÂÏßÉÏ£¬Çó£º £¨1£©×´Ì¬bµÄζÈT£» £¨2£©Ñ­»·¹ý³ÌµÄЧÂÊ¡£

P b c a d O V

ͼ13-19 ͼ13-20

7.һĦ¶û¸ÕÐÔ˫ԭ×ÓÀíÏëÆøÌ壬¾­Àúһѭ»·¹ý³ÌabcaÈçͼ13-20Ëùʾ£¬ÆäÖÐa?bΪµÈιý³Ì¡£Çó£º

£¨1£©ÏµÍ³¶ÔÍâ×ö¾»¹¦£» £¨2£©¸ÃÑ­»·ÈÈ»úµÄЧÂÊ¡£

104

µÚÊ®ËÄÕ Ïà¶ÔÂÛ

½ÌѧҪÇó

Ò» Á˽ⰮÒò˹̹ÏÁÒåÏà¶ÔÂÛµÄÁ½Ìõ»ù±¾Ô­Àí£¬ÒÔ¼°ÔÚ´Ë»ù´¡ÉϽ¨Á¢ÆðÀ´µÄÂåÂ××ȱ任ʽ¡£

¶þ Á˽âÏÁÒåÏà¶ÔÂÛÖÐͬʱµÄÏà¶ÔÐÔ£¬ÒÔ¼°³¤¶ÈÊÕËõºÍʱ¼äÑÓ»ºµÄ¸ÅÄÁ˽âÅ£¶ÙÁ¦Ñ§µÄʱ¿Õ¹ÛºÍÏÁÒåÏà¶ÔÂÛµÄʱ¿Õ¹ÛÒÔ¼°¶þÕߵIJîÒì¡£

Èý Àí½âÏÁÒåÏà¶ÔÂÛÖÐÖÊÁ¿¡¢¶¯Á¿ÓëËٶȵĹØÏµ£¬ÒÔ¼°ÖÊÁ¿ÓëÄÜÁ¿¼äµÄ¹ØÏµ¡£

ÄÚÈÝÌáÒª

Ò»¡¢Ù¤ÀûÂԱ任ʽ Å£¶ÙµÄ¾ø¶Ôʱ¿Õ¹Û

Å£¶ÙµÄ¾ø¶Ôʱ¿Õ¹ÛÈÏΪ£º1£©¿Õ¼äµÄÁ¿¶ÈÊǾø¶ÔµÄ£¬Óë²Î¿¼ÏµÎ޹أ»2£©Ê±¼äµÄÁ¿¶ÈÒ²ÊǾø¶ÔµÄ£¬Óë²Î¿¼ÏµÎ޹ء£

¶þ¡¢ÏÁÒåÏà¶ÔÂ۵Ļù±¾Ô­Àí ÂåÂ××ȱ任ʽ 1.ÏÁÒåÏà¶ÔÂÛ»ù±¾Ô­Àí

£¨1£©°®Òò˹̹Ïà¶ÔÐÔÔ­Àí£ºÔÚËùÓйßÐÔϵÖУ¬ÎïÀí¶¨ÂɵÄÐÎʽÊÇÏàͬµÄ¡£ £¨2£©¹âËÙ²»±äÔ­Àí£ºÔÚËùÓйßÐÔϵÄÚ£¬Õæ¿ÕÖеĹâËÙÊǺ㶨ֵ¡£ 2.ÂåÂ××È×ø±ê±ä»»Ê½

x'?x?vtx'?vt' x? v2v21?()1?()ccy'?y y?y'

z'?z z?z? vvt?2xt'?2x'cc t? t'?v2v21?()1?()ccÈý¡¢ÏÁÒåÏà¶ÔÂÛµÄʱ¿ÕÏà¶ÔÐÔ

1.ͬʱµÄÏà¶ÔÐÔ

ÔÚSϵÖУ¬²»Í¬µØµãͬʱ·¢ÉúµÄÁ½¸öʼþ£¬ÔÚS¡äϵÖУ¬¹Û²âÕß²»ÈÏΪͬʱ·¢ÉúµÄ£»Ö»ÓÐÔÚSϵÖУ¬Í¬Ò»µØµãͬʱ·¢ÉúµÄÁ½¸öʼþ£¬ÔÚS¡äϵÖеĹ۲âÕßÀ´ËµÒ²ÊÇͬʱ·¢ÉúµÄ¡£ 2.³¤¶ÈµÄÊÕËõ

l?l01??2?l0£¨¹ÌÓг¤¶È£©

¹ÌÓг¤¶È£ºÎïÌåÏà¶Ô¾²Ö¹Ê±Ëù²âµÃµÄ³¤¶È .£¨×£©

105

3.ʱ¼äµÄÑÓ»º

?t??1??2??£¨¹ÌÓÐʱ¼ä£©

¹ÌÓÐʱ¼ä £ºÍ¬Ò»µØµã·¢ÉúµÄÁ½Ê¼þµÄʱ¼ä¼ä¸ô .£¨×î¶Ì£© ËÄ¡¢ÏÁÒåÏà¶ÔÂÛ¶¯Á¦Ñ§»ù´¡ 1.ÖÊÁ¿ÓëËٶȵĹØÏµ£ºm?m0v1?()2c

2.¶¯Á¦Ñ§µÄ»ù±¾·½³Ì£ºF?dpd?dtdtm0vv1?()2c

3.Ïà¶ÔÂÛµÄÖÊÁ¿ÓëÄÜÁ¿¹ØÏµ

Ïà¶ÔÂÛ¶¯ÄÜ£ºEk?mc2?m0c2 ×ÜÄÜÁ¿ £ºE?mc2£¬¾²ÄÜ£ºE0?m0c2

22224.Ïà¶ÔÂÛµÄÄÜÁ¿Ó붯Á¿¹ØÏµ£ºE?E0?pc

ϰÌ⾫ѡ

Ò»¡¢Ñ¡ÔñÌâ

1.ΪÁ˽â¾öÙ¤ÀûÂÔÏà¶ÔÐÔÔ­ÀíÓëµç´Å¹æÂÉÖ®¼äµÄì¶Ü, °®Òò˹̹Ìá³öÁËÁ½ÌõеļÙÉè, ËüÃÇÊÇ£¨ £©

£¨1£©¹âËÙ²»±äÔ­Àí £¨2£©Ïà¶ÔÐÔÔ­Àí £¨3£©Í¬Ê±ÐÔµÄÏà¶ÔÐÔÔ­Àí £¨4£©³¤¶ÈÊÕËõÔ­Àí A¡¢£¨1£©£¨2£© B¡¢£¨2£©£¨3£© C¡¢£¨3£©£¨4£© D¡¢£¨1£©£¨4£©

2.Ò»¹â×ÓÒÔËÙ¶ÈcÔ˶¯£¬Ò»ÈËÒÔ0.9cµÄËÙ¶ÈÈ¥×·£¬´ËÈ˹۲쵽µÄ¹â×ÓËÙ¶ÈΪ( ) A¡¢0.1c B¡¢ c C¡¢ 0.19c D¡¢0.9c

3.ÏÂÁм¸ÖÖ˵·¨ÕýÈ·µÄÊÇ£º( ) £¨£±£©ËùÓйßÐÔϵ¶ÔÎïÀí»ù±¾¹æÂɶ¼Êǵȼ۵Ä

£¨£²£©ÔÚÕæ¿ÕÖУ¬¹âµÄËÙ¶ÈÓë¹âµÄƵÂÊ¡¢¹âÔ´µÄÔ˶¯×´Ì¬ÎÞ¹Ø £¨£³£©ÔÚÈκιßÐÔϵÖУ¬¹âÔÚÕæ¿ÕÖÐÑØÈκη½ÏòµÄ´«²¥Ëٶȶ¼Ïàͬ A¡¢Ö»ÓУ¨£±£©¡¢£¨£²£©ÊÇÕýÈ·µÄ B¡¢Ö»ÓУ¨£±£©¡¢£¨£³£©ÊÇÕýÈ·µÄ C¡¢Ö»ÓУ¨£²£©¡¢£¨£³£©ÊÇÕýÈ·µÄ D¡¢ÈýÖÖ˵·¨¶¼ÊÇÕýÈ·µÄ

4.¹ØÓÚͬʱÐÔÓÐÈËÌá³öÒÔÏÂһЩ½áÂÛ£¬ÆäÖÐÕýÈ·µÄÊÇ£¨ £©

A¡¢ÔÚÒ»¹ßÐÔϵͬʱ·¢ÉúµÄÁ½¸öʼþ£¬ÔÚÁíÒ»¹ßÐÔϵһ¶¨²»Í¬Ê±·¢Éú B¡¢ÔÚÒ»¹ßÐÔϵ²»Í¬µØµãͬʱ·¢ÉúµÄÁ½¸öʼþ£¬ÔÚÁíÒ»¹ßÐÔϵһ¶¨Í¬Ê±·¢Éú

106

C¡¢ÔÚÒ»¹ßÐÔϵͬһµØµãͬʱ·¢ÉúµÄÁ½¸öʼþ£¬ÔÚÁíÒ»¹ßÐÔϵһ¶¨Í¬Ê±·¢Éú D¡¢ÔÚÒ»¹ßÐÔϵ²»Í¬µØµã²»Í¬Ê±·¢ÉúµÄÁ½¸öʼþ£¬ÔÚÁíÒ»¹ßÐÔϵһ¶¨²»Í¬Ê±·¢Éú

5.ÔÚ¹ßÐÔϵSÖÐijһµØµãÏȺó·¢ÉúÁ½¸öʼþAºÍB£¬ÆäÖÐʼþA³¬Ç°ÓÚB£¬ÔÚÁíÒ»¹ßÐÔϵS?ÉÏÀ´¹Û²ì£¬Ôò( )

A¡¢Ê¼þAºÍBÈÔ·¢ÉúÔÚͬһµØµã

B¡¢Ê¼þAºÍB·¢ÉúÔÚ²»Í¬µÄµØµã£¬³ý·ÇS?Ïà¶ÔÓÚSÒÔ¹âËÙÔ˶¯ C¡¢Ê¼þAºÍB·¢ÉúÔÚ²»Í¬µÄµØµã£¬³ý·ÇS?Ïà¶ÔÓÚSµÄËÙ¶ÈΪÁã D¡¢·¢ÉúÔÚͬһµØµã£¬µ«Ê¼þÏȺóÓÐÁ˱仯

6.Ò»Áг¤Îª0.5kmµÄ»ð³µÒÔËÙ¶Èu?27m?sÐÐÊ»,ÔÚµØÃæÉϹ۲쵽Á½¸öÉÁµçͬʱ»÷Öл𳵵Äͷβ,ÔÚ»ð³µÉϹ۲ì,ÕâÁ½¸öÉÁµçµÄʱ¼ä¼ä¸ôΪ( ) A¡¢1.5?10?13-1s B¡¢ 0.2?10?10s C¡¢ 4.5?10?9s D¡¢3?10?12s

7.Á½¸ö¹ßÐÔϵSºÍS'£¬ÑØx£¨x?£©Öá·½Ïò×÷Ïà¶ÔÔ˶¯£¬Ïà¶ÔËÙ¶ÈΪuÉèÔÚS'ϵÖÐijµãÏȺó·¢ÉúµÄÁ½¸öʼþ£¬Óù̶¨ÓÚ¸ÃϵµÄÖÓ²â³öÁ½Ê¼þµÄʱ¼ä¼ä¸ôΪ?0£¬¶øÓù̶¨ÔÚSϵµÄÖÓ²â³öÕâÁ½¸öʼþµÄʱ¼ä¼ä¸ôΪ?¡£ÓÖÔÚS'ϵX?ÖáÉÏ·ÅÖÃÒ»¹ÌÓ㤶ÈΪl0µÄϸ¸Ë£¬´ÓSϵ²âµÃ´Ë¸ËµÄ³¤¶ÈΪl£¬Ôò £¨ £©

A¡¢???0,l?l0 B¡¢???0,l?l0 C¡¢???0,l?l0 D¡¢???0,l?l0

8.¾²Ö¹²Î¿¼ÏµÖвâµÃÒ»°ôµÄ³¤¶ÈΪlÆäÖÊÁ¿ÏßÃܶÈΪ?,Èô´Ë°ôÑØÆä³¤¶È·½ÏòÒÔËÙ¶ÈvÔ˶¯,ÆäÏßÃܶÈΪ ( )

A¡¢????1?v2/c2 B¡¢????/1?v2/c2

2C¡¢????/(1?v/c) D¡¢????(1?v/c)

229.Ò»³¤L?5mµÄ°ô¾²Ö¹ÔÚSϵÖÐ,°ôÓëxÖá³É30½Ç¡£S?ϵÒÔv??cÏà¶ÔÓÚSϵÔ˶¯,ÔòÔÚ2S?ϵµÄ¹Û²ìÕß²âµÃ´Ë°ôµÄ³¤¶ÈºÍ°ôÓëx?µÄ¼Ð½Ç·Ö±ðΪ£¨ £©

A¡¢4.5m¡¢3341? B¡¢5m¡¢3341? C¡¢4.5m¡¢15 D¡¢5m¡¢30

10.KϵÓëK?ϵÊÇ×ø±êÖáÏ໥ƽÐеÄÁ½¸ö¹ßÐÔϵ£¬K?ϵÏà¶ÔÓÚKÏµÑØOxÖáÕý·½ÏòÔÈËÙÔ˶¯¡£Ò»¸ù¸ÕÐԳ߾²Ö¹ÔÚK?ϵÖУ¬ÓëO?x?Öá³É30½Ç¡£½ñÔÚKϵÖй۲âµÃ¸Ã³ßÓëOxÖá45½Ç£¬ÔòK?ϵÏà¶ÔÓÚKϵµÄËÙ¶ÈÊÇ ( )

A¡¢(2/3)c B¡¢(1/3)c C¡¢(2/3)11.¦Ð½é×ӵĹÌÓÐÊÙÃüΪ2.6?10A¡¢208?10?8?1/2c D¡¢(1/3)1/2c

??8s¡£ËÙ¶ÈΪ0.6cµÄ¦Ð?µÄ½é×ÓµÄÊÙÃüÊÇ( )

s B¡¢20.8?10?8s C¡¢32.5?10?8s D¡¢3.25?10?8s

12.ÔÚÏÁÒåÏà¶ÔÂÛÖУ¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ ( ) £¨£±£©Ò»ÇÐÔ˶¯ÎïÌåÏà¶ÔÓÚ¹Û²ìÕßµÄËٶȶ¼²»ÄÜ´óÓÚÕæ¿ÕÖеĹâËÙ

107

£¨£²£©ÖÊÁ¿¡¢³¤¶È¡¢Ê±¼äµÄ²âÁ¿½á¹û¶¼ÊÇËæÎïÌåÓë¹Û²ìÕßµÄÏà¶ÔÔ˶¯×´Ì¬¶ø¸Ä±äµÄ £¨£³£©ÔÚÒ»¹ßÐÔϵÖз¢ÉúÓÚͬһʱ¿Ì£¬²»Í¬µØµãµÄÁ½¸öʼþÔÚÆäËûÒ»ÇйßÐÔϵÖÐÒ²ÊÇͬʱ·¢

ÉúµÄ £¨£´£©¹ßÐÔϵÖеĹ۲ìÕß¹Û²ìÒ»¸öÓëËû×÷ÔÈËÙÏà¶ÔÔ˶¯µÄʱÖÓʱ£¬»á¿´µ½ÕâʱÖÓ±ÈÓëËûÏà¶Ô

¾²Ö¹µÄÏàͬµÄʱÖÓ×ßµÃÂýЩ A¡¢£¨£±£©£¬£¨£³£©£¬£¨£´£© B¡¢£¨£±£©£¬£¨£²£©£¬£¨£´£© C¡¢£¨£±£©£¬£¨£²£©£¬£¨£³£© D¡¢£¨£²£©£¬£¨£³£©£¬£¨£´£© 13.Ò»ÎïÌåÓÉÓÚÔ˶¯ËÙ¶ÈµÄ¼Ó¿ì¶øÊ¹ÆäÖÊÁ¿Ôö¼ÓÁË10%£¬Ôò´ËÎïÌåÔÚÆäÔ˶¯·½ÏòÉϵij¤¶ÈËõ¶ÌÁË£¨ £©

A¡¢10% B¡¢90% C¡¢

101 D¡¢ 111114.Ò»¸öµç×ÓÓþ²µç³¡¼ÓËÙµ½¶¯ÄÜΪ0.25MeV,´ËʱËüµÄËÙ¶ÈΪ( )

A¡¢0.1c B¡¢0.5c C¡¢ 0.74c D¡¢0.25c

15.¾²Ö¹ÖÊÁ¿ÎªmµÄÎïÌ壬ÒÔ0.6cµÄËÙ¶ÈÔ˶¯£¬¾²ÄÜΪE0£¬ÔòÎïÌåµÄ¶¯ÄܺÍ×ÜÄÜÁ¿·Ö±ðΪ( )

15113E0£»E0 B¡¢E0£»E0 C¡¢E0£»E0 D¡¢ E0£»2E0 4424216.ÒÑÖªµç×ӵľ²ÄÜΪ0.511MeV£¬Èôµç×ӵ͝ÄÜΪ0.25MeV£¬ÔòËüËùÔö¼ÓµÄÖÊÁ¿?mÓë¾²Ö¹ÖÊÁ¿m0µÄ±ÈÖµ½üËÆÎª ( )

A¡¢

A¡¢0.1 B¡¢0.2 C¡¢0.5 D¡¢0.9 17.Ò»¸ßËÙµç×Ó×ÜÄÜÁ¿ÎªÆä¾²ÄܵÄk±¶,´Ëʱµç×ÓµÄËÙ¶ÈΪ( ) A¡¢kc B¡¢c/k C¡¢

cc1?k2 D¡¢k2?1 kk1518.ijºËµçÕ¾Äê·¢µçÁ¿Îª100ÒÚ¶È£¬ËüµÈÓÚ36?10JµÄÄÜÁ¿¡£Èç¹ûÕâЩÄÜÁ¿ÊÇÓɺ˲ÄÁϵÄÈ«²¿¾²Ö¹ÄÜÁ¿×ª»¯¶øÀ´£¬Ôò¸ÃºËµçվÿÄêËùÒªÏûºÄµÄºË²ÄÁϵÄÖÊÁ¿Îª£¨ £© A¡¢0.4kg B¡¢0.8kg C¡¢12?10kg D¡¢ (19.TÊÇÁ£×ӵ͝ÄÜ£¬PÊÇËüµÄ¶¯Á¿£¬ÄÇôÁ£×ӵľ²Ö¹ÄÜÁ¿Îª( )

2222A¡¢(Pc?T)/2T B¡¢(Pc?T)/2T C¡¢(Pc?T)/2T D¡¢(T?Pc)

22271)107kg 12¶þ¡¢Ìî¿ÕÌâ

4cµÄËÙ¶È£¨cÎªÕæ¿ÕÖйâËÙ£©Ïà¶ÔÓÚ¹Û²ìÕßÒÒÔ˶¯£¬Èô¼×Я´øÒ»³¤¶ÈΪl¡¢5½ØÃæ»ýΪS£¬ÖÊÁ¿ÎªmµÄ°ô£¬Õâ¸ù°ô°²·ÅÔÚÔ˶¯·½ÏòÉÏ£¬Ôò¼×²âµÃ´Ë°ôµÄÃܶÈΪ £»

1.¹Û²ìÕß¼×ÒÔ

ÒÒ²âµÃ´Ë°ôµÄÃܶÈΪ ¡£

2.±ß³¤ÎªaµÄÕý·½Ðα¡°å¾²Ö¹ÓÚ¹ßÐÔϵKµÄOxyÆ½ÃæÄÚ£¬ÇÒÁ½±ß·Ö±ðÓëx£¬yÖáÆ½ÐУ®½ñÓйßÐÔϵK?ÒÔ 0.8cµÄËÙ¶ÈÏà¶ÔÓÚKÏµÑØxÖá×÷ÔÈËÙÖ±ÏßÔ˶¯£¬Ôò´ÓK?ϵ²âµÃ±¡°åµÄÃæ»ýΪ ______________¡£

3.Á½¸ö¹ßÐÔϵÖеĹ۲ìÕßOºÍO?ÒÔ0.6c£¨cÎªÕæ¿ÕÖйâËÙ£©µÄÏà¶ÔËÙ¶È»¥Ïà½Ó½ü£¬Èç¹û¹Û²ìÕßO²âµÃÁ½Õߵijõʼ¾àÀëÊÇ20m£¬Ôò¹Û²ìÕßO?²âµÃÁ½Õß¾­¹ýʱ¼ä?t? ºóÏàÓö¡£

4.ÓîÖæ·É´¬Ïà¶ÔÓÚµØÃæÒÔËÙ¶Èv×÷ÔÈËÙÖ±Ïß·ÉÐУ¬Ä³Ò»Ê±¿Ì·É´¬Í·²¿µÄÓԱÏò·É´¬Î²²¿·¢³öÒ»¸ö¹âѶºÅ£¬¾­¹ý?t£¨·É´¬ÉϵÄÖÓ£©Ê±¼äºó£¬±»Î²²¿µÄ½ÓÊÕÆ÷ÊÕµ½£¬ÔòÓÉ´Ë¿ÉÖª·É´¬µÄ

108

¹ÌÓ㤶ÈΪ__________________ ¡£

5.ÔÚ¹ßÐÔϵKÖй۲쵽Á½Ê¼þ·¢ÉúÔÚͬһµØµã£¬Ê±¼äÏȺóÏà²î2s£¬ÔÚÁíÒ»Ïà¶ÔÓÚKÔ˶¯µÄ¹ßÐÔϵK?Öй۲쵽Á½Ê¼þÖ®¼äµÄʱ¼ä¼ä¸ôΪ3s£¬ÔòK?ϵÏà¶ÔÓÚKϵµÄËÙ¶ÈΪ £¬K?ϵÖвâµÃÁ½Ê¼þÖ®¼äµÄ¿Õ¼ä¾àÀëΪ ¡£

6.Ò»ÓîÖæ·É´¬Ïà¶ÔµØÇòÒÔ 0.8cµÄËÙ¶È·ÉÐУ®Ò»¹âÂö³å´Ó´¬Î²´«µ½´¬Í·£¬·É´¬ÉϵĹ۲ìÕß²âµÃ·É´¬³¤Îª90m£¬µØÇòÉϵĹ۲ìÕß²âµÃ¹âÂö³å´Ó´¬Î²·¢³öºÍµ½´ï´¬Í·Á½¸öʼþµÄ¿Õ¼ä¼ä¸ôΪ_________¡£

7.Ò»ÓԱҪµ½ÀëµØÇòΪ5¹âÄêµÄÐÇÇòÈ¥ÂÃÐУ®Èç¹ûÓԱϣÍû°ÑÕâ·³ÌËõ¶ÌΪ3¹âÄ꣬ÔòËûËù³ËµÄ»ð¼ýÏà¶ÔÓÚµØÇòµÄËÙ¶ÈÓ¦ÊÇ________________¡£

8.¹Û²ìÕß²âµÃÒ»ÑØÃ׳߳¤¶È·½ÏòÔÈËÙÔ˶¯×ŵÄÃ׳ߵij¤¶ÈΪ0.5m¡£Ôò´ËÃ׳ßÏà¶Ô¹Û²ìÕßµÄËÙ¶Èv? ¡£

9.ÒÑÖªÒ»¾²Ö¹ÖÊÁ¿Îªm0µÄÁ£×Ó£¬Æä¹ÌÓÐÊÙÃüΪʵÑéÊÒ²âÁ¿µ½µÄÊÙÃüµÄ1/n£¬Ôò´ËÁ£×ӵ͝ÄÜÊÇ ¡£

10.Ò»µç×ÓÒÔ0.99cµÄËÙÂÊÔ˶¯£¬Ôòµç×ÓµÄ×ÜÄÜÁ¿ÊÇ ¡£µç×ӵľ­µäÁ¦Ñ§µÄ¶¯ÄÜÓëÏà¶ÔÂÛ¶¯ÄÜÖ®±ÈÊÇ ¡£

11.ÖÊ×ÓÔÚ¼ÓËÙÆ÷Öб»¼ÓËÙ£¬µ±Æä¶¯ÄÜΪ¾²Ö¹ÄÜÁ¿µÄ£´±¶Ê±£¬ÆäÖÊÁ¿Îª¾²Ö¹ÖÊÁ¿µÄ_______±¶¡£

12.ÒÑÖªÒ»¾²Ö¹ÖÊÁ¿Îªm0µÄÁ£×Ó£¬Æä¹ÌÓÐÊÙÃüΪʵÑéÊÒ²âÁ¿µ½µÄÊÙÃüµÄ1/n£¬Ôò´ËÁ£×ӵ͝ÄÜÊÇ ¡£ Èý¡¢¼ÆËãÌâ

1.ÉèÓÐÁ½¸ö²ÎÕÕϵSºÍS?£¬ËüÃǵÄÔ­µãÔÚt?0 ºÍt??0Ê±ÖØºÏÔÚÒ»Æð£¬ÇÒSϵµÄxÖáÓëS?ϵµÄx?ÖáÖØºÏ¡£ÓÐһʼþ£¬ÔÚS?ϵÖз¢ÉúÔÚt??7.0?10s£¬x??65m£¬y??0£¬z??0´¦£¬ÈôS?ϵÏà¶ÔÓÚSϵÒÔËÙÂÊv?0.6c£¬ÑØxÖáÕý·½ÏòÔ˶¯£¬Çó¸ÃʼþÔÚSϵÖеÄʱ¿Õ×ø±ê¡£

2.K?ϵÒÔvx?0.6cÏà¶ÔÓÚKϵÔ˶¯£¬ÔÚKϵÖÐÏà¾à100kmµÄx1ºÍx2´¦Í¬Ê±·¢ÉúµÄÁ½Ê¼þ¡£Çó£º

£¨1£©ÔÚK?ϵ¿´À´£¬Á½Ê¼þÊÇ·ñͬʱ·¢Éú£» £¨2£©ÔÚK?ϵÖвâµÃÕâÁ½Ê¼þÏà¾à¶àÔ¶¡£

3.ÔÚ¹ßÐÔϵSÖУ¬ÓÐÁ½¸öʼþͬʱ·¢ÉúÔÚxÖáÉÏÏà¾à1.0?10m´¦¡£´Ó¹ßÐÔϵS?¹Û²ìµ½ÕâÁ½Ê¼þÏà¾à2.0?10m¡£ÇóS?ϵ²âµÃ´ËÁ½Ê¼þµÄʱ¼ä¼ä¸ô¡£

4.Éè¿ìËÙÔ˶¯µÄ½é×ÓµÄÄÜÁ¿Ô¼ÎªE?3000Mev£¬¶øÕâÖÖ½é×ÓÔÚ¾²Ö¹Ê±µÄÄÜÁ¿Îª

33?8E0?100Mev£¬ÈôÕâÖÖ½é×ӵĹÌÓÐÊÙÃüÊÇ?0?2?10?6s£¬ÇóËüÔ˶¯µÄ¾àÀë¡£

5.ÓÐÒ»¾²Ö¹ÖÊÁ¿Îªm0µÄÁ£×Ó£¬¾ßÓгõËÙ¶Èv?0.4c¡£Çó£º

£¨1£©ÈôÁ£×ÓËÙ¶ÈÔö¼ÓÒ»±¶£¬ËüµÄ¶¯Á¿Îª³õ¶¯Á¿µÄ¶àÉÙ±¶£»

£¨2£©ÈôÊÇÁ£×ÓµÄÄ©¶¯Á¿Îª³õ¶¯Á¿µÄ10±¶£¬ÔòÁ£×ÓµÄĩ̬¶¯ÄÜÊǶàÉÙ¡£

109

µÚÊ®ÎåÕ Á¿×ÓÎïÀí

½ÌѧҪÇó

Ò» Á˽âÈÈ·øÉäµÄÁ½ÌõʵÑ鶨ÂÉ£ºË¹ÌØ·ª¡ª²£¶ú×ÈÂü¶¨ÂɺÍά¶÷Î»ÒÆ¶¨ÂÉ£¬ÒÔ¼°¾­µäÎïÀíÀíÂÛÔÚ˵Ã÷ÈÈ·øÉäµÄÄÜÁ¿°´ÆµÂÊ·Ö²¼ÇúÏßʱËùÓöµ½µÄÀ§ÄÑ¡£Àí½âÆÕÀÊ¿ËÁ¿×Ó¼ÙÉè¡£

¶þ Á˽⾭µäÎïÀíÀíÂÛÔÚ˵Ã÷¹âµçЧӦµÄʵÑ鹿ÂÉʱËùÓöµ½µÄÀ§ÄÑ¡£Àí½â°®Òò˹̹¹â×Ó¼ÙÉè£¬ÕÆÎÕ°®Òò˹̹·½³Ì¡£

Èý Àí½â¿µÆÕ¶ÙЧӦµÄʵÑ鹿ÂÉ£¬ÒÔ¼°°®Òò˹̹µÄ¹â×ÓÀíÂÛ¶ÔÕâ¸öЧӦµÄ½âÊÍ¡£Àí½â¹âµÄ²¨Á£¶þÏóÐÔ¡£

ËÄ Àí½âÇâÔ­×Ó¹âÆ×µÄʵÑ鹿Âɼ°²£¶ûÇâÔ­×ÓÀíÂÛ¡£

Îå Á˽âµÂ²¼ÂÞÒâ¼ÙÉè¼°µç×ÓÑÜÉäʵÑé¡£Á˽âʵÎïÁ£×ӵIJ¨Á£¶þÏóÐÔ¡£ Àí½âÃèÊöÎïÖʲ¨¶¯ÐÔµÄÎïÀíÁ¿£¨²¨³¤¡¢ÆµÂÊ£©ºÍÃèÊöÁ£×ÓÐÔµÄÎïÀíÁ¿£¨¶¯Á¿¡¢ÄÜÁ¿£©Ö®¼äµÄ¹ØÏµ¡£

Áù Á˽âÒ»Î¬×ø±ê¶¯Á¿²»È·¶¨¹ØÏµ¡£ Æß Á˽Ⲩº¯Êý¼°Æäͳ¼Æ½âÊÍ¡£Á˽âһά¶¨Ì¬µÄѦ¶¨ÚÌ·½³Ì£¬ÒÔ¼°Á¿×ÓÁ¦Ñ§ÖÐÓÃѦ¶¨ÚÌ·½³Ì´¦ÀíһάÎÞÏÞÉîÊÆÚåµÈ΢¹ÛÎïÀíÎÊÌâµÄ·½·¨¡£

ÄÚÈÝÌáÒª

Ò»¡¢ºÚÌå·øÉä ÆÕÀÊ¿ËÄÜÁ¿×Ó¼ÙÉè 1. ÆÕÀÊ¿ËÁ¿×Ó»¯¼ÙÉè

гÕñ×ÓÄÜÁ¿ÊÇÁ¿×Ó»¯µÄ¡£??nh?(n?1,2,3,)¡£

2¦Ðh?3d?ÆÕÀʿ˺ÚÌå·øÉ乫ʽ£ºM?(T)d??2

ceh?/kT?12.Ë¹ÌØ·ª £­ ²£¶ú×ÈÂü¶¨ÂÉ£ºM(T)??T 3. ά¶÷Î»ÒÆ¶¨ÂÉ£º?mT?b ¶þ¡¢¹âµçЧӦ°®Òò˹̹µÄ¹â×Ó¼ÙÉè 1.¹âÁ¿×Ó¼ÙÉè

¹â×ÓµÄÄÜÁ¿£º??h?

¹â×ӵ͝Á¿£ºp?h? 2.°®Òò˹̹·½³Ì£ºh??412mv?W 2ºìÏÞÆµÂÊ£º?0?Wh

110

Èý¡¢¿µÆÕ¶ÙЧӦ

É¢Éä¹â²¨³¤µÄ¸Ä±äÁ¿£º???h(1?cos?) m0cËÄ¡¢µÂ²¼ÂÞÒⲨ ʵÎïÁ£×ӵIJ¨Á£¶þÏóÐÔ

µÂ²¼ÂÞÒ⹫ʽ£º??Îå¡¢²»È·¶¨¹ØÏµ

λÖúͶ¯Á¿µÄ²»È·¶¨¹ØÏµ£º?x?px?h Áù¡¢²¨º¯ÊýµÄͳ¼Æ½âÊÍ

²¨º¯ÊýµÄͳ¼ÆÒâÒå:ÔÚ¿Õ¼äij´¦²¨º¯Êý¾ø¶ÔÖµµÄ¶þ´Î·½?³öÏֵĸÅÂʳÉÕý±È.

2

hh? pmvÓëÁ£×ÓÔڸô¦µ¥Î»Ìå»ýÖÐ

ϰÌ⾫ѡ

Ò»¡¢Ñ¡ÔñÌâ

1.ÒÔ¹âµç×Ó³õ¶¯ÄÜE?12mvΪ×Ý×ø±ê£¬ÈëÉä¹â×ӵįµÂÊ?Ϊºá×ø±ê£¬¿É²âµÃE¡¢?µÄ¹Ø2ϵÊÇÒ»Ö±Ïß¡£¸ÃÖ±ÏßµÄбÂÊÒÔ¼°¸ÃÖ±ÏßÓëºáÖáÒ»½Ø¾à·Ö±ðÊÇ( ) A¡¢ ºìÏÞ??ºÍ¶ôÖ¹µçѹ B¡¢ÆÕÀʿ˳£ÊýhÓëºìÏÞv0 C¡¢ÆÕÀʿ˳£ÊýhÓë¶ôÖ¹µçѹU0 D¡¢Ð±ÂÊÎÞÒâÒå,½Ø¾àÊǺìÏÞ.

2.ÔÚ¹âµçЧӦʵÑéÖУ¬ÈëÉä¹âµÄƵÂʸßÓÚºìÏÞÆµÂÊʱ£¬ÒݳöµÄ¹âµç×ÓµÄÊýÄ¿ÒÀÀµÓÚ( )

A¡¢ÈëÉä¹âµÄÇ¿¶È B¡¢ÈëÉä¹âµÄÇ¿¶ÈºÍÏàλ C¡¢ÈëÉä¹âµÄƵÂʺÍÏàλ D¡¢ÈëÉä¹âµÄÕñ¶¯·½ÏòºÍÏàλ 3.ÔÚ¹âµçЧӦÖУ¬µ±ÆµÂÊΪ3?1015HzµÄµ¥É«¹âÕÕÉäÔÚÒݳö¹¦WΪ4.0eVµÄ½ðÊô±íÃæÊ±£¬

½ðÊôÖÐÒݳöµÄ¹âµç×ÓµÄ×î´óËÙ¶ÈΪ( )

A¡¢1.72?10m/s B¡¢1.98?10m/s C¡¢1.72?10m/s D¡¢1.72?10m/s

4.ÄÆ¹âÆ×ÏßD1µÄ²¨³¤ÊÇ?£¬ÉèhΪÆÕÀʿ˳£Á¿£¬cÎªÕæ¿ÕÖйâËÙ£¬Ôò´Ë¹â×ÓµÄ( ) £¨1£©ÄÜÁ¿µÈÓÚhc/? £¨2£©ÖÊÁ¿µÈÓÚh/c? £¨3£©¶¯Á¿µÈÓÚh/? £¨4£©ÆµÂʵÈÓÚ?/c £¨5£©ÒÔÉϽáÂÛ¶¼²»ÕýÈ·

A¡¢(1)(2)(3) B¡¢(3)(4)(5) C¡¢(1)(2)(5) D¡¢(2)(3)(4)

5.ʽE?mc¿ÉÒÔÓÃÀ´¼ÆËã¹â×ӵ͝ÖÊÁ¿£¬²¨³¤Îª600 nmµÄ¹â×ӯ䶝ÖÊÁ¿Ô¼Îª£¨ £©

111

24623A¡¢2.43?10C¡¢3.7?10?23g B¡¢3.7?10?36g

?33g D¡¢3.3?10?25g

6.¸ù¾Ý¹â×ÓÀíÂÛ:E?h?,P?h?£¬Ôò¹âµÄËÙ¶ÈΪ£¨ £©

E2PEA¡¢ B¡¢ C¡¢EP D¡¢2

PEP7.²¨³¤Îª0.0710nmµÄXÉäÏßͶÉ䵽ʯīÉÏ£¬ÔÚÓëÈëÉä·½Ïò³É45½Ç´¦£¬¹Û²ìµ½¿µÆÕ¶ÙÉ¢

ÉäµÄ²¨³¤Îª£¨ £©

A¡¢0.000710nm B¡¢0.0036nm C¡¢0.0717nm D¡¢0.0703nm 8.Èçͼ15-1Ëùʾ£¬Ò»ÆµÂÊΪ?µÄÈëÉä¹â×ÓÓëÆðʼ¾²Ö¹µÄµç×Ó·¢ÉúÅöײºÍÉ¢Éä¡£Èç¹ûÉ¢Éä¹â×ӵįµÂÊΪ??£¬·´³åµç×ӵ͝Á¿Îªp£¬ÔòÔÚÓëÈëÉä¹â×ÓÆ½Ðеķ½ÏòÉϵ͝Á¿Êغ㶨ÂɵķÖÁ¿ÐÎʽΪ( )

A¡¢ h??h???p B¡¢h??h???C¡¢h?c?(h??c)cos??pcos? D¡¢h?c?p2?m2c4 h???p c

ͼ15-1

9.ÇâÔ­×Ó»ù̬ÄÜÁ¿Îª?13.6eV£¬½ñÒÔ12.1eVµÄµç×Óºä»÷´¦ÓÚ»ù̬£¨n?1£©µÄÇâÔ­×ÓʹÆä¼¤·¢£¬´Ë¼¤·¢Ì¬¶ÔÓ¦µÄÖ÷Á¿×ÓÊýnΪ£¨ £©¡£

A¡¢2 B¡¢3 C¡¢4 D¡¢? 10.Ò»¸ö¹â×ÓºÍÒ»¸öµç×Ó¾ßÓÐͬÑùµÄ²¨³¤£¬Ôò£¨ £©

A¡¢¹â×Ó¾ßÓнϴóµÄ¶¯Á¿ B¡¢µç×Ó¾ßÓнϴóµÄ¶¯Á¿ C¡¢ËüÃǾßÓÐÏàͬµÄ¶¯Á¿ D¡¢ËüÃǵ͝Á¿²»ÄÜÈ·¶¨ 11.Ò»ÖÊÁ¿Îª1.25?10?29kgµÄÁ£×ÓÒÔ100eVµÄ¶¯ÄÜÔÚÔ˶¯¡£Èô²»¿¼ÂÇÏà¶ÔÂÛЧӦ£¬ÓëÔ˶¯

Á£×ÓÏàÁªÏµµÄÎïÖʲ¨µÄƵÂÊΪ£¨ £© A¡¢1.1?10?50Hz B¡¢4.1?10?17Hz C¡¢2.4?1016Hz D¡¢ 9.1?1018Hz

12.¸ßËÙÔ˶¯µÄµç×ӵľ²Ö¹ÖÊÁ¿Îªm0,ÏàÓ¦µÄµÂ²¼ÂÞÒⲨ³¤Îª?£¬Ôòµç×ÓµÄËÙÂÊvΪ( )

112

A¡¢

h2hc B¡¢ m0?m0?hC¡¢ D¡¢

222m0?m0?c?h2¶þ¡¢Ìî¿ÕÌâ

hch2c?22

m0x21.ij½ðÊô²úÉú¹âµçЧӦµÄºìÏÞ²¨³¤Îª?0£¬½ñÒÔ²¨³¤Îª?£¨???0 ?µÄµ¥É«¹âÕÕÉä¸Ã½ðÊô£¬½ðÊôÊͷųöµÄµç×Ó£¨ÖÊÁ¿Îªme£©µÄ¶¯Á¿´óСΪ _______________¡£

2.ÓÃÆµÂÊΪ?µÄµ¥É«¹âÕÕÉäijÖÖ½ðÊôʱ£¬Òݳö¹âµç×ÓµÄ×î´ó¶¯ÄÜΪEk£»Èô¸ÄÓÃÆµÂÊΪ2?µÄµ¥É«¹âÕÕÉä´ËÖÖ½ðÊôʱ£¬ÔòÒݳö¹âµç×ÓµÄ×î´ó¶¯ÄÜΪ___________________¡£

3.ÔÚ¿µÆÕ¶ÙÉ¢ÉäÖУ¬µ±³öÉä¹â×Ó·½ÏòÓëÈëÉä¹â×Ó·½Ïò³É¼Ð½Ç?? ʱ£¬¹â×ӵįµÂʼõÉÙµÃ×î¶à£»µ±?? ʱ£¬¹â×ӵįµÂʱ£³Ö²»±ä¡£

4.ÄÜÁ¿Îª62keVµÄXÉäÏßÓëÎïÖÊÖеĵç×Ó·¢Éú¿µÆÕ¶ÙÉ¢É䣬ÔòÔÚÓëÈëÉäÏß³É180?½ÇµÄ·½ÏòÉÏËùÉ¢ÉäµÄXÉäÏߵIJ¨³¤ÊÇ £¬µç×Ó»ñµÃµÄ·´³å¶¯ÄÜÊÇ ¡££¨ÒÑÖªµç×ӵĿµÆÕ¶Ù²¨³¤?c?h?2.43?10?12m£© m0c5.¸ù¾Ý²£¶ûÀíÂÛ£¬ÇâÔ­×ÓÖеĵç×ÓÔÚn?4µÄ¹ìµÀÉÏÔ˶¯µÄ¶¯ÄÜÓëÔÚ»ù̬µÄ¹ìµÀÉÏÔ˶¯µÄ¶¯ÄÜÖ®±ÈΪ ______________¡£

6.ÈôÍâÀ´µ¥É«¹â°ÑÇâÔ­×Ó¼¤·¢ÖÁµÚÈý¼¤·¢Ì¬£¬Ôòµ±ÇâÔ­×ÓԾǨ»ØµÍÄÜ̬ʱ£¬¿É·¢³öµÄ¿É¼û¹â¹âÆ×ÏßµÄÌõÊýÊÇ ____________¡£

7.µç×ÓÏÔ΢¾µÖеĵç×Ó´Ó¾²Ö¹¿ªÊ¼Í¨¹ýµçÊÆ²îΪUµÄ¾²µç³¡¼ÓËÙºó£¬ÆäµÂ²¼ÂÞÒⲨ³¤ÊÇ0.04nm£¬ÔòUԼΪ _________________¡£ Èý¡¢¼ÆËãÌâ

1. Èçͼ15-2Ëùʾ£¬²¨³¤Îª?µÄµ¥É«¹âÕÕÉäij½ðÊôM±íÃæ·¢Éú¹âµçЧӦ£¬·¢ÉäµÄ¹âµç×Ó(µçÁ¿¾ø¶ÔֵΪe£¬ÖÊÁ¿Îªm )¾­ÏÁ·ìSºó´¹Ö±½øÈë´Å¸ÐӦǿ¶ÈΪBµÄ¾ùÔȴų¡£¬½ñÒѲâ³öµç×ÓÔڸôų¡ÖÐ×÷Ô²Ô˶¯µÄ×î´ó°ë¾¶ÎªR¡£Çó£º (1) ½ðÊô²ÄÁϵÄÒݳö¹¦£» (2) ¶ôÖ¹µçÊÆ²î¡£

?eSMͼ15-2

B ?2.²¨³¤Îª0.04 nmµÄXÉäÏß¾­ÎïÖÊÉ¢Éäºó²úÉú¿µÆÕ¶ÙЧӦ¡£ÈôÉ¢Éä½ÇµÈÓÚ90£¬Çó£º £¨1£©É¢Éä¹â²¨³¤£»

£¨2£©·´³åµç×Ó»ñµÃµÄ¶¯ÄÜ£»

?12?34£¨3£©·´³åµç×Ó¶¯Á¿µÄ´óСºÍ·½Ïò¡£(¿µÆÕ¶Ù²¨³¤?c?2.43?10m£¬h?6.63?10J?s)

113

ϰÌ⾫ѡ´ð°¸

µÚÒ»Õ ÖʵãÔ˶¯Ñ§

Ò»¡¢Ñ¡ÔñÌâ

1.B,2.D,3.A,4.A,5.B,6.D,7.C,8.B,9.A,10.A,11.D,12.B,13.B,14.A,15.B,16.D,17.A,18.B,19.C,20.A ¶þ¡¢Ìî¿ÕÌâ 1.0;2¦ÐR t22.v?(?9?12t?3t)i£»a?(12?6t)i£»vmax?3m/s£»?x??2m£»s?6m

3.8i?2j£»8i 4.8m£»10m

x25.y?19?£»r?4i?11j£»v?2i?8j£»v?2i?4j

26.?r?Ri?Rj£»s?7.v=1¦ÐR£»?v?vi?vj £»?v?2v£»?v?0 22v0

2?v0kt228.?=10¦Ð?¦Ðt£»??¦Ð£»at=¦ÐR£»an=R(10¦Ð?¦Ðt)

22229.v?2¦Ðt£»at?2¦Ð£»an?2¦Ðt£»a?2¦Ðet?2¦Ðten

v2dv10. ??gsin?£»??gcos?dt11. ÏòÕýÄÏ»òÏòÕý±± 12.v?ul hÈý¡¢¼ÆËãÌâ

221.£¨1£©an?230m/s£¬a¦Ó?4.8m/s£»£¨2£©??3.15rad£»£¨3£©t?0.55s

2.v?v0Rtan?

Rtan??v0t 114

3.v?(125i?625j)m/s£¬r?(224.v?v0?2g(h?y)

6253125i?j)m 34µÚ¶þÕ ţ¶Ù¶¨ÂÉ

Ò»¡¢Ñ¡ÔñÌâ

1.C,2.B,3.C,4.D,5.C,6.D,7.B ¶þ¡¢Ìî¿ÕÌâ

1.´óСΪ0.2g£¬·½ÏòÏòÏÂ

2.

mg k23. M kx£»

1x1ln kx04. 72im?s Èý¡¢¼ÆËãÌâ 1.£¨1£©v?v0e?ctm?1?ctmv0(1?em) ;£¨2£©s?c2m(3v2?v0)2.£¨1£©v?v?2gR(1?cos?)£»£¨2£©T?mg?

2R220µÚÈýÕ ¶¯Á¿Êغ㶨ÂɺÍÄÜÁ¿Êغ㶨ÂÉ

Ò»¡¢Ñ¡ÔñÌâ

1.D,2.C,3.A,4.A,5.D,6.D,7.B,8.D,9.C,10.C,11.B,12.B,13.B,14.D,15.B,16.D ¶þ¡¢Ìî¿ÕÌâ 1.240£Î 2.160N?s

3.54ikg?m/s 4.mv0sin?£»ÊúÖ±ÏòÏÂ

5.t?0.5s£»I?10N?s£»v?1000m?s 6.3J

7.W?10J 8.mgsin?(2gh)9.£±¡Ã£±¡Ã£± 10.18 J£»6 m/s

1/2?1

115

11.W?64J£»v?8(m?s)£»I?16N?s

Èý¡¢¼ÆËãÌâ

1.£¨1£©W??12.0J £»£¨2£©P?12.0J/s 2.£¨1£©1.8 m/s£»£¨2£©3N?s 3.£¨1£©T?26.5N £»£¨2£©I??4.7 N?s 4.v??1F0L m5.F?(m1?m2)g

µÚËÄÕ ¸ÕÌåµÄת¶¯

Ò»¡¢Ñ¡ÔñÌâ

1.C,2.B,3.B,4.C,5.C,6.A,7.A,8.D,9.B,10.D,11.D,12.B,13.B,14.D,15.A,16.D,17.A ¶þ¡¢Ìî¿ÕÌâ 1.20

2.v??25.1i?18.8j

12ml;??3gcos?/2l 9?FRl4.M?

bJ5.ln2 k3.J?6.5.26?10m

7.?80kkg?m/s£»?72kkg?m/s 8.

22123mv 2ML27?0l9. 224(l?3x)/2g£©10. R?£¨

11.W?223mglsin? 2Èý¡¢¼ÆËãÌâ

?gt2??1? 1.J?mr?2s??2?22.£¨1£©a?5.79m?s£»£¨2£©T1?75.78N;T2?69.94N

116

3.£¨1£©h?63.3m£»£¨2£©T?37.9N 4.£¨1£©J?5.Ö¤Ã÷ÂÔ

3?oL122£¨2£©M??mgL£»£¨3£©t? mL£»

4?g23µÚÎåÕ ¾²µç³¡

Ò»¡¢Ñ¡ÔñÌâ

1.C,2.C,3.B,4.B,5.B,6.A,7.D,8.D,9.D,10.B,11.C,12.B,13.C,14.D,15.D,16.A,17.C,18.D,19.C,20.C,21.D,22.C,23.C,24.D,25.C ¶þ¡¢Ìî¿ÕÌâ 1.Q??22q 2.

qa¦Ð?3 0x3.

?2¦Ð?i 0a4.E?1q8¦Ð2?3b;·½ÏòÓÉÔ²ÐÄÖ¸Ïòȱ¿Ú0R5.?3?/(2?0)£¬??/(2?0)£¬3?/(2?0) 6.£°

7. ??¦µe 8. E?1000V/m,V?0 9. 44.98V;?14.99V

10.

q114¦Ð?(?R)?Q4¦Ð? 0r0R11.

Q14¦Ð?r?Q24¦Ð?

00R212.

18¦Ð?(2q?Q)£»?q

0R213.

q4¦Ð??5?1 0l514.

Qq8¦Ð?

0RÈý¡¢¼ÆËãÌâ

117

1.E??x2?0R?x22£¬·½ÏòÑØxÖáÕýÏò

2.E??£¬·½ÏòÑØxÖáÕýÏò 4?03.E?? 2¦Ð?0R4ar2?3br34aR3?3bR4?r?R?£»E??r?R? 4.E?12?012?0r5.VO??222???3R?R?a??12??6?0?92

?96.(1)??8.85?10C/m£»(2)6.67?10C 7.Ö¤Ã÷ÂÔ 8.£¨1£©V?Q2¦Ð?0R2??L?R?L?L£»1?£¨2£©EP?2¦Ð?0R2?R2?L2?22?Q?? ??µÚÁùÕ ¾²µç³¡Öеĵ¼ÌåÓëµç½éÖÊ

Ò»¡¢Ñ¡ÔñÌâ

1.D,2.B,3.B,4.B,5.D,6.B,7.D,8.D,9.C,10.B,11.C,12.D,13.B,14.B,15.C,16.B,17.C,18.A,19.B,20.A,21.B ¶þ¡¢Ìî¿ÕÌâ 1.E?0,V?Q

4¦Ð?0r22.

Q1 ?0S3.d2/d1 4.

QdQd£» 2?0S?0SQ25.C?4¦Ð?0R£»We?

8¦Ð?0R6.2Fd/C£»2FdC 7. 3C/2

118

8.

?? ?03?99.9.42?10 V/m£»5?10 C 10.?r£»1 £»?r Èý¡¢¼ÆËãÌâ 1.£¨1£©?1??6=

Q1?Q2?Q3Q?Q2?Q3Q?Q2?Q3£¬?2???3=1£¬?4???5=1£»

2S2S2S£¨2£©Ea?Q1?Q2?Q3Q?Q2?Q3Q?Q1?Q2£¬Eb?1£¬Ec?3

2?0S2?0S2?0S2.£¨1£©V1?V2?q?Q,U?0£»

4¦Ð?0R3£¨2£© V1?q?11?q?11?V?0,,?U???2???

4??0?R1R2?4??0?R1R2?Qd21 £» Q,QB??Q,VC?3?S3303.£¨1£©QA??£¨2£©QA????2QdQ,QB???rQ,VC?? 2??r2??r?0(2??r)S4.£¨1£©80V£»£¨2£©15 V 5.£¨1£©D??0?rU?rUU£¬E? £¬E0?£»

?ra??1??r?b?ra??1??r?b?ra??1??r?b£¨2£©C??0?rS

?ra??1??r?bµÚÆßÕ ºã¶¨´Å³¡

Ò»¡¢Ñ¡ÔñÌâ

1.B,2.C,3.A,4.C,5.A,6.C,7.D,8.C,9.D,10.D,11.A,12.C,13.B,14.B,15.D,16.C,17.D,18.B,19.C,20.B,21.A,22.C,23.A,24.C,25.D,26.A,27.D ¶þ¡¢Ìî¿ÕÌâ 1.B??0I4¦ÐR£»·½Ïò´¹Ö±Ö½ÃæÏòÀï

2.

2¦Ð 8119

3.B??0ev4¦Ðr02£»I?ev1£»pm?evr0 2¦Ðr024.B??0q?2¦ÐR5.B?0

?Ia?b6.0ln 2¦Ðab7.¦ÐrBcos? 8.0

2

£¨£©9.? 0I2£­2I110.Oc

11.0,1.5?10N/cm,1.5?10N/cm 12.3.98?10 Èý¡¢¼ÆËãÌâ 1.B0?2?6?6?0NI4R£¬B0µÄ·½ÏòÑØxÖáÕýÏò

£»£¨2£©d?2.£¨1£©F??0I2¦Ð2R¦ÐR 23.Bp??0Id2?(R2?r2)

4.£¨1£©Fab??II?IId?ld?l3?0lI1I2£¬Fbc?012ln£¬Fca?012ln£»

2¦Ðd¦Ðd2¦Ð(d?l)£¨2£©?m?5.Pm?3?0I1d?l(l?dln) 2¦Ðd11?qR2£» M??qR2B £¬´ÅÁ¦¾ØµÄ·½Ïò´¹Ö±ÏòÉÏ 44?423?36.£¨1£©v?6.7?10(m/s)£¬£¨2£©n?2.8?10(cm)£¬£¨3£©»ô¶ûµçѹµÄ¼«ÐÔ£¬ÈçͼËùʾ¡£

120

zdIObyB

x

µÚ°ËÕ µç´Å¸ÐÓ¦ µç´Å³¡

Ò»¡¢Ñ¡ÔñÌâ

1.D,2.C,3.D,4.A,5.A,6.C,7.C,8.C,9.C,10.B,11.A,12.D,13.A,14.B,15.B,16.C,17.D,18.D,19.D,20.D ¶þ¡¢Ìî¿ÕÌâ

1.0.128¦Ð£»?0.5m/s 2.3.18T/s 3.

2dBiR? dtS4.ÏòÓÒÒÆ¶¯ 5.£°

26.??0,Va?Vc??B?l/2£®

7.L1:L2£½£±¡Ã£²£¬Wm1:Wm2£½£±¡Ã£² Èý¡¢¼ÆËãÌâ

231.?i?vttan?£¬?iµÄ·½ÏòÎªÄæÊ±Õë·½Ïò

2.(1)UOM?3.?OA12?aB£»(2)UON?3?a2B/2£»(3)OµãµçÊÆ×î¸ß 2??Ib?L?0(L?bln)£¬µç¶¯ÊÆ?OAµÄ·½Ïò´ÓOÖ¸ÏòA£¬¼´AµãµçÊÆ¸ß

2¦ÐB4.(1)?m??0Ix2¦Ðlnr0?l?Ivr?l?Ir?l2v)£»(2)Ii??0ln0£»(3)F?(0ln0£¬·½Ïò´¹Ö±

r02¦ÐRr02¦Ðr0R

ÓÚcdµ¼ÏßÏòÉÏ

µÚ¾ÅÕ Õñ¶¯

Ò»¡¢Ñ¡ÔñÌâ

1.C,2.C,3.B,4.B,5.D,6.C,7.C,8.D,9.A,10.B,11.C,12.B,13.C,14.D,15.C,16.C,17.B,18.B

¶þ¡¢Ìî¿ÕÌâ

121

1.??1k1?k22¦Ðm ?2-12.??4Hz£¬vm?8¦Ð?10m?s£¬??¦Ð 63.12£ó 4.?5¦Ð 65.1/2s 6.10cm£¬?¦Ð 27.x?5?10cos(2¦Ðt?0.545¦Ð) (SI) 8.??2k¦Ð?Èý¡¢¼ÆËãÌâ

1.£¨1£©E?0.16J£»£¨2£©x?0.4cos?2¦Ðt??222¦Ð£¬Amax?14?10?2m£¬??(2k?1)¦Ð?¦Ð£¬Amin?2?10?2m 55??¦Ð???SI? 3?2.£¨1£©x??0.087m£»£¨2£©t?1s£»£¨3£©?t?3. A2?0.10m£¬????2??1?2s 3¦Ð 22A 2x??v??0.3m?s?1£¬4.£¨1£©£¨2£©£¨3£©£¨4£©F?0£»x?0£¬a?0£»Ek,max?2.25?10?3J£»

5.£¨1£©Ö¤Ã÷ÂÔ£»£¨2£©??kmg2kh2kh£¬A?£¬??arctan 1?M?mk(M?m)g(M?m)gµÚʮՠ²¨¶¯

Ò»¡¢Ñ¡ÔñÌâ

1.C,2.D,3.C,4.B,5.C,6.B,7.B,8.A,9.C,10.A,11.B,12.D,13.C,14.C,15.A,16.D,17.C,18.A,19.D, 20.B ¶þ¡¢Ìî¿ÕÌâ 1.1/2,1/2,0.05 2.-1

3.0.02cos(10¦Ðt?¦Ðx?¦Ð)m 3?[t?(x?l)/u]??0? 4.y?Acos? 122

5. 0.5 m£¬y0?0.05cos(40¦Ðt?) ,y?0.05cos(40¦Ðt?4¦Ðx?6.y?Acos¦Ð2¦Ð) 2???t?(x?b)/u????£®

07.y?Acos[?(t?x/u)?¦Ð] 8.yP?0.01cos[2¦Ð(t?2)?¦Ð/3]m 9.0.233m 10.A1/A2?2 11.2.0?10cos[2¦Ð(12.¦Ð

13.A?0.02 m£¬u?40m/s£¬ ?x?Èý¡¢¼ÆËãÌâ

1.y?3.0?10?2cos?50¦Ð?t??2tx4¦Ð?)?] 0.02203¦Ðm 20????x?¦Ð????SI? 6?2??2.£¨1£©A?0.05m,??50Hz,??1.0m,u?50m/s£»

32£¨2£©vmax?15.7ms,amax?4.39?10ms

3.£¨1£©??12245x2£¨2£©y?0.01cos[4¦Ð(t?)?¦Ð]m m,u?m/s£»

552434.£¨1£©y?Acos?2¦Ð(250t?x/200)?¦Ð/4?(SI)£»

£¨2£©y1?Acos(500¦Ðt?5¦Ð/4)(SI)£¬v??500¦ÐAsin(500¦Ðt?5¦Ð/4)(SI) 5.£¨1£©yp?Acos?¦Ðt/2?¦Ð??SI?£»£¨2£©y?Acos?2¦Ð????tx?d?????¦Ð??SI?

????4¦Ð2¦Ð¦Ð)£» (2)y?Acos(?t?x?)£» 2?22¦Ð¦Ð(3)y·´?Acos[?t?(2L?x)??¦Ð]£»(4)¼õÈõ

?26.(1)y0?Acos(?t?µÚʮһÕ ¹âѧ

Ò»¡¢Ñ¡ÔñÌâ

1.D,2.C,3.B,4.A,5.B,6.A,7.C,8.B,9.C,10.D,11.C,12.C,13.B,14.D£¬

15.B,16.C,17.B,18.B,19.C,20.A,21.C,22.C,23.A,24.B,25.B,26.A,27.C,28.D,29.A,30.C,31.D,32.D,33.C,34.C,35.B ¶þ¡¢Ìî¿ÕÌâ 1.3?£¬1.33 2.1.5?

123

£¯?£¬4?10nm 3.2¦Ð(n?1)e4.1.371?10m

?63r125.2 r26.78.1nm 7.225nm 8.6£¬1£¬Ã÷ 9.1m 10.3 11.ºì¹â 12.

I0 4nn¦Ð?tan?12 »òcot?12

n12n113. 2£¬1/4£¬45? 14.

15.37?15?£¬90?

Èý¡¢¼ÆËãÌâ

1.(1) ??4.8?10rad£»£¨2£©A´¦ÊÇÃ÷ÎÆ. 2.£¨1£©rk?ÐÄ´¦???51(k?)R? £¨k=1,2,3,¡­¡­.£©ÌõÎÆÊÇÒÔ½Ó´¥µãΪÖÐÐĵÄͬÐÄÔ²»·£¬ÔÚÖÐ

2?2£¬Îª°µÌõÎÆ¡£

r?£¨2£©×ór1?kR?/n£¬ÓÒ21R?(k?)£¬×óÓÒÁ½±ßͬһ¼¶Ã÷ÎÆ°ë¾¶´óС²»µÈ£¬ÇÒ×ó

2n±ßµÄ½Ó´¥µãΪÃ÷ÎÆ£¬¶øÓұߵĽӴ¥µãΪ°µÎÆ¡£¹ÊÐγÉÒ»´í¿ªµÄ°ëÔ²ÐÎͼÏó¡£ 3.£¨1£©ÎåÌõÃ÷ÎÆ£¬¶ÔÓ¦ÓÚkµÄÓÍĤºñ¶ÈekΪ

k?1,e1?90nm£»k?2,e2?270nm£»k?3,e3?450nm£»k?4,e4?630nm k?5,e5?810nm.

£¨2£©µ±h?864nm?810nm?720nmʱ£¬×î¸ßµã´¦Ã÷°µÖ®¼ä?Ã÷ÎÆ?°µÎÆ¡£ 4.d?3.91¦Ìm 5.I?I0sin22?t 8124

µÚÊ®¶þÕÂ ÆøÌ嶯ÀíÂÛ

Ò»¡¢Ñ¡ÔñÌâ

1.C,2.B,3.C,4.C,5.A,6.C,7.C,8.A,9.D,10.C,11.D,12.B,13.D,14.B,15.D,16.D,17.B,18.C,19.C,20.A,21.C,22.D,23.C,24.D ¶þ¡¢Ìî¿ÕÌâ

201.3.44?10£»1.6?10kg/m

?532.PV/kT 3.ÑõÆø 4.3J 5.ËÙÂÊÇø¼ä026.vx?kTm

vpµÄ·Ö×ÓÊýÕ¼×Ü·Ö×ÓÊýµÄ±ÈÂÊ£»v??vf(v)dv/?f(v)dv

vpvp??7.Ñõ£»Çâ 8.dN?Nf(v)dv,9.£±¡Ã£´¡Ã£±£¶ 10.T1?T2,?1??vp?N??f(v)dv£¬v??vf(v)dv

00N1?2 211.v?2v0;Z?2Z0;???0£® Èý¡¢¼ÆËãÌâ

1. T?280.7K£¬p?1.04?10Pa

2.£¨1£©n?2.00?10m£»£¨2£©??6.21?1026?3?214J£»£¨3£©E?2.49?10J

55323.£¨1£©v?493m/s£»£¨2£©M?0.028 kg/mol£»£¨3£©Et?1.5?10J/m

4.£¨1£©A?332£»£¨2£©??mvef 34¦Ðvf10µÚÊ®ÈýÕ ÈÈÁ¦Ñ§»ù´¡

Ò»¡¢Ñ¡ÔñÌâ

1.C,2.B,3.A,4.B,5.C,6.C,7.B,8.C,9.C,10.A,11.C,12.A,13.A,14.C,15.A,16.B,17.A,18.C,19.A,20.C,21.D,22.C ¶þ¡¢Ìî¿ÕÌâ 1.p2/p1

125

2.3J

3.A?BµÈѹ¹ý³Ì 4.?1000J

5.£¨1£©Q?260J£»£¨2£©Q??280J

6.

V0(p1?p0)

P0(V1?V0)7.¾»¹¦Ôö´ó£»Ð§Âʲ»±ä 8.1.22 9.

1±¶ nÈý¡¢¼ÆËãÌâ

1.(1)¶¨Èݹý³Ì£¬ W?0£»Q??E?623J

(2)¶¨Ñ¹¹ý³Ì£¬?E?623J£¬Q?1.04?10J£¬W?417J (3)¾øÈȹý³Ì£¬Q?0, ?E?623J£¬W??623J 2.Wab?3V15(p2V2?p1V1),Wbc?(p2V2?p1V1),Wca?p1V1ln1

V322113a115?)£»(?) £¨2£©?E?(p2V2?p1V1)£»(3) Q?V1V22V2V1253.£¨1£©W?a(54. W?14.9?10J £»?E?0£»Q?14.9?10J

5345. (1)p1?2.674?10Pa,T1?1.081?10K£»(2)Q1?2.98?10J

6.(1)T?T1T3£»(2)??2(T3?2TT13?T1)5T3?2TT13?3T1)

7.(1)W?p0V0(ln2?0.5)£»(2)??9.8%

µÚÊ®ËÄÕ Ïà¶ÔÂÛ

Ò»¡¢Ñ¡ÔñÌâ

1.A,2.B,3.D,4.C,5.C,6.A,7.D,8.C,9.A,10.C,11.D,12.B,13.D,14.C,15.A,16.C,17.D,18.A,19.A ¶þ¡¢Ìî¿ÕÌâ 1.

m25m, l?s9l?s22.0.6a

126

3. 8.89?10s 4.c??t 5.?85c,?35?108m 96.270m

7.v?(4/5)c£® 8.2.60?10m?s

29.m0c(n-1)

8?110.5.81?10?13J, 0.08

11.£µ±¶

212.m0c(n-1)

Èý¡¢¼ÆËãÌâ

1.x?97m£¬y?0£¬z?0£¬t?2.5?10s 2.£¨1£©Á½Ê¼þ²»Í¬Ê±£»£¨2£© 1.25?10m 3. ?5.77?10s 4. l?1.798?10m 5.£¨1£©3.1£»£¨2£©3.48m0c

2?75?64µÚÊ®ÎåÕ Á¿×ÓÎïÀí

Ò»¡¢Ñ¡ÔñÌâ

1.B,2.A,3.D,4.A,5.C,6.B,7.C,8.C,9.B,10.C,11.D,12.C ¶þ¡¢Ìî¿ÕÌâ 1.

2mehc(?0??)??0

2.h??Ek£® 3.¦Ð£»0

4.2.491?10nm, 1.21?10eV 5.1/16 6.£² 7.9420£Ö Èý¡¢¼ÆËãÌâ

?24 127

R2e2B2R2eB2?1.£¨1£©W?£»£¨2£©Ua? ?2m2mhc2.£¨1£©???4.24?10?11Ek?2.81?10?16J£»Pe?2.28?10?23kg?m/s£»??43.3 £¨2£©£¨3£©m£»

128