£¨1£©¹ØÓÚÈÈÁ¦Ñ§¶¨ÂɺͷÖ×Ó¶¯ÀíÂÛ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ____¡££¨ÌîÑ¡ÏîÇ°µÄ×Öĸ£©

A£®Ò»¶¨Á¿ÆøÌåÎüÊÕÈÈÁ¿£¬ÆäÄÚÄÜÒ»¶¨Ôö´ó 

B.²»¿ÉÄÜʹÈÈÁ¿ÓɵÍÎÂÎïÌå´«µÝµ½¸ßÎÂÎïÌå

C.ÈôÁ½·Ö×Ó¼ä¾àÀëÔö´ó£¬·Ö×ÓÊÆÄÜÒ»¶¨Ôö´ó

D.ÈôÁ½·Ö×Ó¼ä¾àÀë¼õС£¬·Ö×Ó¼äÒýÁ¦ºÍ³âÁ¦¶¼Ôö´ó

£¨2£©¿ÕÆøѹËõ»úµÄ´¢Æø¹ÞÖд¢ÓÐ1.0atmµÄ¿ÕÆø6.0L,ÏÖÔÙ³äÈë1.0 atmµÄ¿ÕÆø9.0L¡£Éè³äÆø¹ý³ÌΪµÈιý³Ì£¬¿ÕÆø¿É¿´×÷ÀíÏëÆøÌ壬Ôò³äÆøºó´¢Æø¹ÞÖÐÆøÌåѹǿΪ_____¡££¨ÌîÑ¡ÏîÇ°µÄ×Öĸ£©

 A£®2.5 atm     B.2.0 atm     C.1.5 atm    D.1.0 atm

 

¡¾´ð°¸¡¿

£¨1£©D (2)A

¡¾½âÎö¡¿(1) ¸Ä±äÄÚÄÜÓÐÈÈ´«µÝºÍ×ö¹¦£¬Èç¹ûÎüÈȱȶÔÍâ×ö¹¦ÒªÉٵû°£¬ÎïÌåµÄÄÚÄÜ»á¼õС£¬ËùÒÔ´ð°¸A´í£»ÔÚÒýÆð±ä»¯µÄÌõ¼þÏ£¬ÈÈÁ¿¿ÉÒÔ´ÓµÍδ«¸ø¸ßÎÂÈç¿Õµ÷µÈËùÒÔ´ð°¸B´í£»ÔÚ·Ö×ÓÁ¦ÎªÅųâÁ¦Ê±¾àÀëÔö´ó·Ö×ÓÊÆÄܼõС£¬´ð°¸C´í£¬ÕýÈ·´ð°¸Ñ¡D.

(2)ÓɵÈα仯¿ÉÖª´úÈëÊý¾Ý¿ÉÖª´ð°¸AÕýÈ·£»

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©¹ØÓÚÈÈÁ¦Ñ§¶¨ÂÉ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
AE
AE

A£®ÎªÁËÔö¼ÓÎïÌåµÄÄÚÄÜ£¬±ØÐë¶ÔÎïÌå×ö¹¦»òÏòËü´«µÝÈÈÁ¿
B£®¶ÔijÎïÌå×ö¹¦£¬±Ø¶¨»áʹ¸ÃÎïÌåµÄÄÚÄÜÔö¼Ó
C£®¿ÉÒÔ´Óµ¥Ò»ÈÈÔ´ÎüÊÕÈÈÁ¿£¬Ê¹Ö®ÍêÈ«±äΪ¹¦
D£®²»¿ÉÄÜʹÈÈÁ¿´ÓµÍÎÂÎïÌå´«Ïò¸ßÎÂÎïÌå
E£®¹¦×ª±äΪÈȵÄʵ¼Êºê¹Û¹ý³ÌÊDz»¿ÉÄæ¹ý³Ì
£¨2£©Èçͼ£¬³¤L=100cm£¬´Öϸ¾ùÔȵIJ£Á§¹ÜÒ»¶Ë·â±Õ£®Ë®Æ½·ÅÖÃʱ£¬³¤L0=50cmµÄ¿ÕÆøÖù±»Ë®ÒøÖù·âס£¬Ë®ÒøÖù³¤h=30cm£®½«²£Á§¹Ü»ºÂýµØתµ½¿ª¿ÚÏòϵÄÊúֱλÖã¬È»ºóÊúÖ±²åÈëË®Òø²Û£¬²åÈëºóÓС÷h=15cmµÄË®ÒøÖù½øÈë²£Á§¹Ü£®ÉèÕû¸ö¹ý³ÌÖÐζÈʼÖÕ±£³Ö²»±ä£¬´óÆøѹǿp0=75cmHg£®Çó£º
²åÈëË®Òø²Ûºó¹ÜÄÚÆøÌåµÄѹǿp£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©¹ØÓÚÈÈÁ¦Ñ§¶¨ÂÉ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ________£®£¨ÌîÑ¡ÏîÇ°µÄ×Öĸ£©

A£®ÔÚÒ»¶¨Ìõ¼þÏÂÎïÌåµÄζȿÉÒÔ½µµ½0 K

B£®Ò»¶¨ÖÊÁ¿µÄÆøÌ壬ÎüÈÈ200J£¬ÄÚÄܼõÉÙ20J£¬Íâ½ç¶ÔÆøÌå×ö¹¦220J

C£®Ò»¶¨ÖÊÁ¿µÄ100¡æµÄË®ÎüÊÕÈÈÁ¿ºó±ä³É100¡æµÄË®ÕôÆø£¬ÔòÎüÊÕµÄÈÈÁ¿´óÓÚÔö¼ÓµÄÄÚÄÜ

D£®ÀûÓø߿Ƽ¼ÊֶΣ¬¿ÉÒÔ½«Á÷É¢µ½ÖÜΧ»·¾³ÖеÄÄÚÄÜÖØÐÂÊÕ¼¯ÆðÀ´¼ÓÒÔÀûÓöø²»ÒýÆðÆäËû±ä»¯

£¨2£©ÈçͼËùʾ£¬µØÃæÉÏ·ÅÖÃÓÐÒ»Äڱڹ⻬µÄÔ²ÖùÐε¼ÈÈÆø¸×£¬Æø¸×µÄºá½ØÃæ»ý£®Æø¸×ÄÚ²¿ÓÐÒ»ÖÊÁ¿ºÍºñ¶È¾ù¿ÉºöÂԵĻîÈû£¬»îÈûÉϹ̶¨Ò»¸öÁ¦´«¸ÐÆ÷£¬´«¸ÐÆ÷ͨ¹ýÒ»¸ùÊúֱϸ¸ËÓëÌ컨°å¹Ì¶¨ºÃ£®Æø¸×ÄÚÃÜ·âÓÐζȵÄÀíÏëÆøÌ壬´ËʱÁ¦´«¸ÐÆ÷µÄ¶ÁÊýÇ¡ºÃΪ0¡£Íâ½ç´óÆøѹǿ±£³Ö²»±ä£¬µ±Á¦´«¸ÐÆ÷µÄ¶ÁÊýʱ£¬ÇóÃÜ·âÆøÌåζȣ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2012ÄêÆÕͨ¸ßµÈѧУÕÐÉúÈ«¹úͳһ¿¼ÊÔÀí×ÛÎïÀí£¨Ð¿αêÈ«¹ú£© ÌâÐÍ£º¼ÆËãÌâ

£¨15·Ö£©£¨1£©£¨6·Ö£©¹ØÓÚÈÈÁ¦Ñ§¶¨ÂÉ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_________£¨ÌîÈëÕýÈ·Ñ¡ÏîÇ°µÄ×Öĸ£¬Ñ¡¶Ô1¸ö¸ø3·Ö£¬Ñ¡¶Ô2¸ö¸ø4·Ö£¬Ñ¡¶Ô3¸ö¸ø6·Ö£¬Ã¿Ñ¡´í1¸ö¿Û3·Ö£¬×îµÍµÃ·ÖΪ0·Ö£©¡£
A.ΪÁËÔö¼ÓÎïÌåµÄÄÚÄÜ£¬±ØÐë¶ÔÎïÌå×ö¹¦»òÏòËü´«µÝÈÈÁ¿
B.¶ÔijÎïÌå×ö¹¦£¬±Ø¶¨»áʹ¸ÃÎïÌåµÄÄÚÄÜÔö¼Ó
C.¿ÉÒÔ´Óµ¥Ò»ÈÈÔ´ÎüÊÕÈÈÁ¿£¬Ê¹Ö®ÍêÈ«±äΪ¹¦
D.²»¿ÉÄÜʹÈÈÁ¿´ÓµÍÎÂÎïÌå´«Ïò¸ßÎÂÎïÌå
E.¹¦×ª±äΪÈȵÄʵ¼Êºê¹Û¹ý³ÌÊDz»¿ÉÄæ¹ý³Ì
£¨2£©£¨9·Ö£©Èçͼ£¬ÓÉUÐιܺÍϸ¹ÜÁ¬½ÓµÄ²£Á§ÅÝA¡¢BºÍC½þÅÝÔÚζȾùΪ0¡ãCµÄË®²ÛÖУ¬BµÄÈÝ»ýÊÇAµÄ3±¶¡£·§ÃÅS½«AºÍBÁ½²¿·Ö¸ô¿ª¡£AÄÚΪÕæ¿Õ£¬BºÍCÄÚ¶¼³äÓÐÆøÌå¡£UÐιÜÄÚ×ó±ßË®ÒøÖù±ÈÓұߵĵÍ60mm¡£´ò¿ª·§ÃÅS£¬Õû¸öϵͳÎȶ¨ºó£¬UÐιÜÄÚ×óÓÒË®ÒøÖù¸ß¶ÈÏàµÈ¡£¼ÙÉèUÐιܺÍϸ¹ÜÖеÄÆøÌåÌå»ýԶСÓÚ²£Á§ÅݵÄÈÝ»ý¡£
£¨i£©Çó²£Á§ÅÝCÖÐÆøÌåµÄѹǿ£¨ÒÔmmHgΪµ¥Î»£©
£¨ii£©½«ÓÒ²àË®²ÛµÄË®´Ó0¡ãC¼ÓÈȵ½Ò»¶¨Î¶Èʱ£¬UÐιÜÄÚ×óÓÒË®ÒøÖù¸ß¶È²îÓÖΪ60mm£¬Çó¼ÓÈȺóÓÒ²àË®²ÛµÄˮΡ£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2012ÄêÆÕͨ¸ßµÈѧУÕÐÉúÈ«¹úͳһ¿¼ÊÔÀí×ÛÎïÀí£¨Ð¿αêÈ«¹ú£© ÌâÐÍ£º¼ÆËãÌâ

£¨15·Ö£©£¨1£©£¨6·Ö£©¹ØÓÚÈÈÁ¦Ñ§¶¨ÂÉ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_________£¨ÌîÈëÕýÈ·Ñ¡ÏîÇ°µÄ×Öĸ£¬Ñ¡¶Ô1¸ö¸ø3·Ö£¬Ñ¡¶Ô2¸ö¸ø4·Ö£¬Ñ¡¶Ô3¸ö¸ø6·Ö£¬Ã¿Ñ¡´í1¸ö¿Û3·Ö£¬×îµÍµÃ·ÖΪ0·Ö£©¡£

A.ΪÁËÔö¼ÓÎïÌåµÄÄÚÄÜ£¬±ØÐë¶ÔÎïÌå×ö¹¦»òÏòËü´«µÝÈÈÁ¿

B.¶ÔijÎïÌå×ö¹¦£¬±Ø¶¨»áʹ¸ÃÎïÌåµÄÄÚÄÜÔö¼Ó

C.¿ÉÒÔ´Óµ¥Ò»ÈÈÔ´ÎüÊÕÈÈÁ¿£¬Ê¹Ö®ÍêÈ«±äΪ¹¦

D.²»¿ÉÄÜʹÈÈÁ¿´ÓµÍÎÂÎïÌå´«Ïò¸ßÎÂÎïÌå

E.¹¦×ª±äΪÈȵÄʵ¼Êºê¹Û¹ý³ÌÊDz»¿ÉÄæ¹ý³Ì

£¨2£©£¨9·Ö£©Èçͼ£¬ÓÉUÐιܺÍϸ¹ÜÁ¬½ÓµÄ²£Á§ÅÝA¡¢BºÍC½þÅÝÔÚζȾùΪ0¡ãCµÄË®²ÛÖУ¬BµÄÈÝ»ýÊÇAµÄ3±¶¡£·§ÃÅS½«AºÍBÁ½²¿·Ö¸ô¿ª¡£AÄÚΪÕæ¿Õ£¬BºÍCÄÚ¶¼³äÓÐÆøÌå¡£UÐιÜÄÚ×ó±ßË®ÒøÖù±ÈÓұߵĵÍ60mm¡£´ò¿ª·§ÃÅS£¬Õû¸öϵͳÎȶ¨ºó£¬UÐιÜÄÚ×óÓÒË®ÒøÖù¸ß¶ÈÏàµÈ¡£¼ÙÉèUÐιܺÍϸ¹ÜÖеÄÆøÌåÌå»ýԶСÓÚ²£Á§ÅݵÄÈÝ»ý¡£

£¨i£©Çó²£Á§ÅÝCÖÐÆøÌåµÄѹǿ£¨ÒÔmmHgΪµ¥Î»£©

£¨ii£©½«ÓÒ²àË®²ÛµÄË®´Ó0¡ãC¼ÓÈȵ½Ò»¶¨Î¶Èʱ£¬UÐιÜÄÚ×óÓÒË®ÒøÖù¸ß¶È²îÓÖΪ60mm£¬Çó¼ÓÈȺóÓÒ²àË®²ÛµÄˮΡ£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸