ÌâÄ¿ÄÚÈÝ

£¨1£©ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ______
a£®Ë®µÄ±¥ºÍÆûÑ¹ËæÎ¶ȵÄÉý¸ß¶øÔö´ó
b£®À©É¢ÏÖÏó±íÃ÷£¬·Ö×ÓÔÚÓÀ²»Í£Ï¢µØÔ˶¯
c£®µ±·Ö×Ó¼ä¾àÀëÔö´óʱ£¬·Ö×Ó¼äÒýÁ¦Ôö´ó£¬·Ö×Ó¼ä³âÁ¦¼õС
d£®Ò»¶¨ÖÊÁ¿µÄÀíÏëÆøÌ壬ÔÚµÈѹÅòÕ͹ý³ÌÖУ¬ÆøÌå·Ö×ӵį½¾ù¶¯ÄܼõС
£¨2£©ÈçͼËùʾ£¬´Öϸ¾ùÔÈ¡¢µ¼ÈÈÁ¼ºÃ¡¢×°ÓÐÊÊÁ¿Ë®ÒøµÄUÐ͹ÜÊúÖ±·ÅÖã¬ÓÒ¶ËÓë´óÆøÏàͨ£¬×ó¶Ë·â±ÕÆøÖù³¤l=20cm£¨¿ÉÊÓΪÀíÏëÆøÌ壩£¬Á½¹ÜÖÐË®ÒøÃæµÈ¸ß£®ÏȽ«ÓÒ¶ËÓëÒ»µÍѹ²Õ£¨Î´»­³ö£©½Óͨ£¬Îȶ¨ºóÓÒ¹ÜË®ÒøÃæ¸ß³ö×ó¹ÜË®ÒøÃæh=10cm£¨»·¾³Î¶Ȳ»±ä£¬´óÆøÑ¹Ç¿p=75cmHg£©
¢ÙÎȶ¨ºóµÍѹ²ÕÄÚµÄѹǿΪ______cmHg£»
¢Ú´Ë¹ý³ÌÖÐ×ó¹ÜÄ򵀮øÌå¶ÔÍâ½ç______£¨Ìî¡°×öÕý¹¦¡±¡°×ö¸º¹¦¡±¡°²»×ö¹¦¡±£©£¬ÆøÌ彫______£¨Ìî¡°ÎüÈÈ¡±»ò·ÅÈÈ¡°£©£®

¡¾´ð°¸¡¿·ÖÎö£º£¨1£©ÓÉ·Ö×Ó¶¯ÀíÂÛµÄÄÚÈÝ·ÖÎö
£¨2£©ÒÔËù·â±ÕµÄÆøÌåΪÑо¿¶ÔÏó£¬Çó³öĩ̬µÄѹǿ£¬ÔÙ½áºÏÒºÖùµÄ¸ß¶È²î¿ÉÇóµÃµÍѹ²ÕÄ򵀮øÌåµÄѹǿ£»Òò·â±ÕÆøÌåÅòÕÍÔò¶ÔÍâ×ö¹¦£¬ÎüÈÈ£®
½â´ð£º½â£º£¨1£©a¡¢ÒòζÈÉý¸ßʹµÃÆû»¯µÄ·Ö×Ó¸öÊýÔö¼Ó£¬ÆûѹÔö´ó£®¹ÊaÕýÈ·
       b¡¢À©É¢ÏÖÏó˵Ã÷·Ö×ÓÔÚÔ˶¯£¬ÒòÀ©É¢²»»áÍ£Ö¹£¬¹Ê·Ö×ÓÔ˶¯²»»áÍ£Ö¹£®¹ÊbÕýÈ·
       c¡¢µ±·Ö×Ó¼ä¾àÀëÔö´óʱ£¬·Ö×ÓÒýÁ¦Ï³âÁ¦¾ù¼õС£®¹ÊC´íÎó
       d¡¢Ò»¶¨ÖÊÁ¿µÄÀíÏëÆøÌ壬ÔÚµÈѹÅòÕ͹ý³ÌÖУ¬Î¶ÈÉý¸ß£¬Ôò·Ö×ÓÆ½¾ù¶¯ÄÜÔö¼Ó£¬¹Ê´íÎó£®
¹ÊÑ¡£ºab 
£¨2£©¢Ù½â£ºUÐÍ¹Üºá½ØÃæ»ýΪS£¬ÓÒ¶ËÓë´óÆøÏàͨʱ×ó¹ÜÖзâ±ÕÆøÌåѹǿΪp1=p£¬v1=ls
         ÓÒ¶ËÓëÒ»µÍѹ²Õ½Óͨºó×ó¹ÜÖзâ±ÕÆøÌåѹǿΪp2£¬ÆøÖù³¤¶ÈΪl2£¬v2=l2s      l2=20+5=25cm
Îȶ¨ºó×ó¹ÜÖзâ±ÕÆøÌå·¢ÉúµÈα仯£¬¸ù¾Ý²£Òâ¶ú¶¨ÂɵÃp1V1=p2V2   µÃ Pls=p2l2s  µÃ
    ÉèµÍѹ²ÕÄÚµÄѹǿΪP£¬Ôòp2=P+10  ÔòP=50cmHg
  ¢ÚÒòÆøÌåÅòÕÍ£¬¶ÔÍâ×ö¹¦Î¶ȽµµÍ£¬ÔòÎüÊÕÈÈÁ¿£®
¹Ê×÷°¸Îª£º£¨1£©ab
           £¨2£©¢Ù50  ¢Ú×öÕý¹¦£¬ÎüÈÈ
µãÆÀ£º£¨1£©¿¼²é·Ö×Ó¶¯Àí»¯µÄÄÚÈÝ£¬Ã÷È··Ö×ÓÔ˶¯Ìص㣮£¨2£©¿¼²é²£Òâ¶ú¶¨ÂɵÄÓ¦Óã¬È·¶¨³õÄ©Á½Ì¬µÄ²ÎÁ¿Îª½âÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÔÚ¡°Óõ¥°Ú²â¶¨ÖØÁ¦¼ÓËÙ¶È¡±µÄʵÑéÖÐ
£¨1£©ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ
C
C
£®
A£®²âÁ¿°Ú³¤Ê±Ó¦½«°ÚÇòȡϺóÔÙ²âÁ¿
B£®°ÚÇòӦѡÓð뾶Լ2cmµÄľÇò
C£®ÊµÑéÖÐÓ¦¿ØÖưڽDz»´óÓÚ10¡ãÊÇΪÁ˼õСϵͳÎó²î
D£®ÊµÑéÖÐÖ»Òª²âÁ¿Ò»´ÎÈ«Õñ¶¯µÄʱ¼ä¼´¿ÉÖªµÀµ¥°ÚÕñ¶¯µÄÖÜÆÚ
£¨2£©²âÖÜÆÚʱ£¬µ±°ÚÇò¾­¹ý
ƽºâ
ƽºâ
λÖÃʱ¿ªÊ¼¼ÆÊ±²¢¼ÆÊý¡°0¡±£¬²â³ö¾­¹ý¸ÃλÖÃ100´ÎµÄʱ¼äÈçͼÖÐÃë±íËùʾ£¬ÔòÖÜÆÚΪ
2.00s
2.00s
£®£¨½á¹û±£Áô3λÓÐЧÊý×Ö£©
£¨3£©Ò»×éͬѧÔÚ×ö¡°Óõ¥°Ú²â¶¨ÖØÁ¦¼ÓËÙ¶È¡±µÄʵÑ飬ÓÃÕýÈ·µÄ²Ù×÷·½·¨£¬²â¶¨ÁË6×é°Ú³¤LºÍÖÜÆÚTµÄ¶ÔÓ¦Öµ£®ÎªÇó³öµ±µØµÄÖØÁ¦¼ÓËÙ¶È£¬Í¬Ñ§ÃÇÌá³öÁË4ÖÖ²»Í¬·½·¨£®ÄãÈÏΪÒÔÏÂ4ÖÖ·½·¨ÖУ¬²»ºÏÀíµÄÓÐ
AB
AB

A£®´Ó²â¶¨µÄ6×éÊý¾ÝÖÐÈÎÒâѡȡ1×飬Óù«Ê½g=4¦Ð2L/T 2Çó³ög×÷Ϊ²âÁ¿Öµ
B£®Çó³öLµÄƽ¾ùÖµ
.
L
ºÍTµÄƽ¾ùÖµ
.
T
£¬Óù«Ê½g=4¦Ð2
.
L
/
.
T
2Çó³ög×÷Ϊ²âÁ¿Öµ
C£®ÓÃ6×éL¡¢TÖµ£¬ÓÃg=4¦Ð2L/T2Çó³ö6¸ög£¬ÔÙÇóÕâ6¸ögµÄƽ¾ùÖµ×÷Ϊ²âÁ¿Öµ
D£®ÔÚ×ø±êÖ½ÉÏ×÷³öT 2-LͼÏ󣬴ÓͼÏóÖмÆËã³öͼÏßбÂÊK£¬¸ù¾Ýg=4¦Ð2/KÇó³ög£®
¾«Ó¢¼Ò½ÌÍø£¨Ñ¡ÐÞÄ£¿é3-3£©
£¨1£©ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ
 
£®
A£®ÔÚÍêÈ«Ê§ÖØµÄÇé¿öÏ£¬ÃܱÕÈÝÆ÷Ä򵀮øÌå¶ÔÆ÷±ÚµÄ¶¥²¿Ã»ÓÐ×÷ÓÃÁ¦
B£®·Ö×Ó¼äͬʱ´æÔÚ×ÅÏ໥×÷ÓõijâÁ¦ºÍÒýÁ¦£¬ËüÃǶ¼Ëæ·Ö×Ó¼ä¾àÀëµÄ¼õС¶øÔö´ó
C£®Ðü¸¡ÔÚÒºÌåÖеÄ΢Á£×㹻С£¬À´×Ô¸÷¸ö·½ÏòµÄÒºÌå·Ö×Óײ»÷µÄ²»Æ½ºâÐÔʹ΢Á£µÄÔ˶¯ÎÞ¹æÔò
D£®ÔÚÒºÌå±íÃæÈÎÒâÒ»ÌõÏßµÄÁ½²à£¬Ï໥֮¼äµÄ×÷ÓÃÁ¦ÊdzâÁ¦£¬ËüµÄ×÷ÓÃÊÇʹҺÌå±íÃæ±Á½ô
£¨2£©ÈçͼËùʾΪ¡°Ì½¾¿ÆøÌåµÈα仯µÄ¹æÂÉ¡±µÄʵÑé×°Öã¬ÆøÌåµÄѹǿ¿É´ÓÒDZíÉ϶Á³ö£¬Ò»¶Î¿ÕÆøÖù±»Ïð½ºÈûºÍÖùÈû·â±ÕÔÚÕëͲÄÚ£¬´Ó¿Ì¶È³ßÉϿɶÁ³ö¿ÕÆøÖùµÄ³¤¶È£®ÊµÑé¹ý³ÌÖÐÆøÌåѹËõÌ«¿ì»áÊ¹ÆøÌåζÈ
 
£¨Ñ¡Ìî¡°Éý¸ß¡±¡¢¡°²»±ä¡±»ò¡°½µµÍ¡±£©£®ÊµÑéÖÐÆøÌåÏòÍâÂ©Æø£¬²âµÃÆøÌåµÄÌå»ýÓëѹǿµÄ³Ë»ý
 
£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°²»±ä¡±»ò¡°±äС¡±£©£®
£¨3£©ÈôÒԦ̱íʾˮµÄĦ¶ûÖÊÁ¿£¬¦ÑΪÔÚ±ê׼״̬ÏÂË®ÕôÆøµÄÃܶȣ¬NAΪ°¢·ü¼ÓµÂÂÞ³£Êý£¬Çóÿ¸öË®·Ö×ÓµÄÖÊÁ¿ºÍ±ê׼״̬ÏÂË®ÕôÆøµÄĦ¶ûÌå»ý£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø