2019Äê
¡¾2019×îС¿¾«Ñ¡¸ß¿¼ÎïÀíÒ»ÂÖ¸´Ï° µÚ13Õ ÈÈѧÕÂÄ©¹ý¹Ø¼ì²â£¨Ê®Èý£©
ÕÂÄ©¹ý¹Ø¼ì²â(Ê®Èý)
(ʱ¼ä£º60·ÖÖÓ Âú·Ö£º90·Ö)
·ÇÑ¡ÔñÌâ(±¾Ìâ¹²6СÌ⣬¹²90·Ö£¬°´ÌâĿҪÇó×÷´ð£®¼ÆËãÌâÒªÓбØÒªµÄÎÄ×Ö˵Ã÷ºÍ½âÌâ²½Ö裬ÓÐÊýÖµ¼ÆËãµÄҪעÃ÷µ¥Î»)
1£®(15·Ö)(1)(2018¡¤Î÷±±¹¤Òµ´óѧ¸½ÖÐÄ£Äâ)ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ________£® A£®²¼ÀÊÔ˶¯·´Ó³µÄÊÇÒºÌå·Ö×ÓµÄÎÞ¹æÔòÔ˶¯
B£®¸ù¾ÝÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ¿ÉÖª£¬ÈÈÁ¿²»¿ÉÄÜ´ÓµÍÎÂÎïÌå´«µ½¸ßÎÂÎïÌå C£®ÎïÌå·Å³öÈÈÁ¿£¬Î¶ÈÒ»¶¨½µµÍ
D£®ÆøÌå¶ÔÈÝÆ÷±ÚµÄѹǿÊÇÓÉÓÚ´óÁ¿ÆøÌå·Ö×Ó¶ÔÆ÷±ÚµÄÅöײ×÷ÓòúÉúµÄ
E£®ÈÈÁ¿ÊÇÈÈ´«µÝ¹ý³ÌÖУ¬ÎïÌå¼äÄÚÄܵÄ×ªÒÆÁ¿£»Î¶ÈÊÇÎïÌå·Ö×ÓÆ½¾ù¶¯ÄÜ´óСµÄÁ¿¶È
(2)(2017¡¤¸ß¿¼È«¹ú¾í¢ó)Ò»ÖÖ²âÁ¿Ï¡±¡ÆøÌåѹǿµÄÒÇÆ÷Èçͼ(a)Ëùʾ£¬²£Á§ÅÝMµÄÉ϶˺Í϶˷ֱðÁ¬Í¨Á½ÊúÖ±²£Á§Ï¸¹ÜK1ºÍK2.K1³¤Îªl£¬¶¥¶Ë·â±Õ£¬K2É϶ËÓë´ý²âÆøÌåÁ¬Í¨£»M϶˾ÏðƤÈí¹ÜÓë³äÓÐË®ÒøµÄÈÝÆ÷RÁ¬Í¨£®¿ªÊ¼²âÁ¿Ê±£¬MÓëK2Ïàͨ£»Öð½¥ÌáÉýR£¬Ö±µ½K2ÖÐË®ÒøÃæÓëK1¶¥¶ËµÈ¸ß£¬´ËÊ±Ë®ÒøÒѽøÈëK1£¬ÇÒK1ÖÐË®ÒøÃæ±È¶¥¶ËµÍh£¬Èçͼ(b)Ëùʾ£®Éè²âÁ¿¹ý³ÌÖÐζȡ¢ÓëK2ÏàͨµÄ´ý²âÆøÌåµÄѹǿ¾ù±£³Ö²»±ä£®ÒÑÖªK1ºÍK2µÄÄÚ¾¶¾ùΪd£¬MµÄÈÝ»ýΪV0£¬Ë®ÒøµÄÃܶÈΪ¦Ñ£¬ÖØÁ¦¼ÓËÙ¶È´óСΪg.Çó£º ¢Ù´ý²âÆøÌåµÄѹǿ£»
¢Ú¸ÃÒÇÆ÷Äܹ»²âÁ¿µÄ×î´óѹǿ£®
½âÎö£º(1)²¼ÀÊÔ˶¯ÊǹÌÌåС¿ÅÁ£µÄÔ˶¯£¬ÊÇÒºÌå·Ö×ÓÎÞ¹æÔòÔ˶¯µÄ·´Ó³£¬¹ÊAÕýÈ·£»ÈÈÁ¿¿ÉÒÔ´ÓµÍÎÂÎïÌå´«µ½¸ßÎÂÎïÌ壬µ«ÒªÒýÆðÆäËû·½ÃæµÄ±ä»¯£¬¹ÊB´íÎó£»ÎïÌå·Å³öÈÈÁ¿Ê±£¬ÈôͬʱÍâ½ç¶ÔÎïÌå×ö¹¦£¬ÔòζȿÉÒÔÉý¸ß£¬¹ÊC´íÎó£»´óÁ¿ÆøÌå·Ö×Ó¶Ô
2019Äê
Æ÷±ÚµÄ³ÖÐø×²»÷ÒýÆðÁËÆøÌå¶ÔÈÝÆ÷±ÚµÄѹǿ£¬¹ÊDÕýÈ·£»ÈÈÁ¿ÊÇÈÈ´«µÝ¹ý³ÌÖУ¬ÎïÌå¼äÄÚÄܵÄ×ªÒÆÁ¿£»Î¶ÈÊÇÎïÌå·Ö×ÓÆ½¾ù¶¯ÄÜ´óСµÄÁ¿¶È£¬¹ÊEÕýÈ·£®
(2)¢ÙË®ÒøÃæÉÏÉýÖÁMµÄ϶Ëʹ²£Á§ÅÝÖÐÆøÌåÇ¡ºÃ±»·âס£¬Éè´Ëʱ±»·â±ÕµÄÆøÌåµÄÌå»ýΪV£¬Ñ¹Ç¿µÈÓÚ´ý²âÆøÌåµÄѹǿp.ÌáÉýR£¬Ö±µ½K2ÖÐË®ÒøÃæÓëK1¶¥¶ËµÈ¸ßʱ£¬K1ÖÐË®ÒøÃæ±È¶¥¶ËµÍh£»Éè´Ëʱ·â±ÕÆøÌåµÄѹǿΪp1£¬Ìå»ýΪV1£¬Ôò
V£½V0£«¦Ðd2l V1£½¦Ðd2h ÓÉÁ¦Ñ§Æ½ºâÌõ¼þµÃ
¢Ù ¢Ú
p1£½p£«¦Ñgh ¢Û
Õû¸ö¹ý³ÌΪµÈιý³Ì£¬Óɲ£Òâ¶ú¶¨ÂɵÃ
pV£½p1V1 ÁªÁ¢¢Ù¢Ú¢Û¢ÜʽµÃ
¢Ü
p£½. ¢ÚÓÉÌâÒâÖª
¢Ý
h¡Ül ÁªÁ¢¢Ý¢ÞʽÓÐ
¢Þ
p¡Ü ¢ß
¸ÃÒÇÆ÷Äܹ»²âÁ¿µÄ×î´óѹǿΪ
pmax£½.
´ð°¸£º(1)ADE (2)¼û½âÎö
2£®(15·Ö)(1)(2018¡¤É½¶«Î«·»Ò»ÖÐÄ£Äâ)ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ________£® A£®ÎïÌåÖзÖ×ÓÈÈÔ˶¯¶¯ÄܵÄ×ܺ͵ÈÓÚÎïÌåµÄÄÚÄÜ B£®Ïð½ºÎ޹̶¨È۵㣬ÊǷǾ§Ìå
C£®±¥ºÍÆûѹÓë·Ö×ÓÃܶÈÓйأ¬ÓëζÈÎÞ¹Ø D£®ÈÈ»úµÄЧÂÊ×ÜСÓÚ1
E£®¶ÔÓÚͬһÖÖÆøÌ壬ζÈÔ½¸ß£¬·Ö×ÓÆ½¾ù¶¯ÄÜÔ½´ó
2019Äê
(2)ÈçͼËùʾ£¬ÊúֱԲͲÊǹ̶¨²»¶¯µÄ£¬´ÖͲºá½ØÃæ»ý±¶£¬Ï¸Í²×ã¹»³¤£®´ÖͲÖÐA¡¢BÁ½ÇáÖÊ»îÈû¼ä·âÓÐÒ»¶¨(¿ÉÊÓΪÀíÏëÆøÌå)£¬ÆøÖù³¤L£½20 cm.»îÈûAÉÏ·½µÄË®cm£¬Á½»îÈûµÄÖØÁ¦¼°ÓëͲ±Ú¼äµÄĦ²Á²»¼Æ£¬ÓÃÍâÁ¦ÏòÉÏÖ®´¦ÓÚÆ½ºâ״̬£¬Ë®ÒøÃæÓë´ÖͲÉ϶ËÏàÆ½£®ÏÖʹ»îÈûB
ÊÇϸͲµÄ3ÖÊÁ¿µÄ¿ÕÆøÒøÉîH£½15 ÍÐס»îÈûBʹ»ºÂýÉÏÒÆ£¬Ö±
ÖÁË®ÒøµÄ±»ÍÆÈëϸͲÖУ¬Çó»îÈûBÉÏÒÆµÄ¾àÀ룮(ÉèÔÚÕû¸ö¹ý³ÌÖÐÆøÖùµÄζȲ»±ä£¬´óÆøÑ¹Ç¿p0Ï൱ÓÚ75 cmµÄË®ÒøÖù²úÉúµÄѹǿ)
½âÎö£º(1)ÎïÌåÖзÖ×ÓÈÈÔ˶¯¶¯ÄܵÄ×ܺÍÓë·Ö×ÓÊÆÄܵÄ×ܺ͵ÈÓÚÎïÌåµÄÄÚÄÜ£¬¹ÊA´íÎó£»Ïð½ºÊǷǾ§Ì壬ûÓй̶¨µÄÈ۵㣬¹ÊBÕýÈ·£»±¥ºÍÆûѹÓëζÈÓйأ¬ÇÒËæ×ÅζȵÄÉý¸ß¶øÔö´ó£¬¹ÊC´íÎó£»ÈÈ»úµÄЧÂÊÎÞ·¨´ïµ½100%£¬¹ÊDÕýÈ·£»Î¶ÈÊÇ·Ö×ÓÆ½¾ù¶¯ÄܵıêÖ¾£¬Î¶ÈÔ½¸ß£¬·Ö×ÓÆ½¾ù¶¯ÄÜÔ½´ó£¬¹ÊEÕýÈ·. (2)³õ̬·â±ÕÆøÌåѹǿ£ºp1£½H£«p0£¬Ìå»ý£ºV1£½LS
1Ë®ÒøÉÏÉýµ½Ï¸Í²ÖУ¬Éè´ÖͲºá½ØÃæ»ýΪ3S£¬
ÔòHS£½h1£¬HS£½h2S£¬
´Ëʱ·â±ÕÆøÌåѹǿ£ºp2£½h1£«h2£«p0£¬Ìå»ý£ºV2£½L¡äS£¬ Óɲ£Òâ¶ú¶¨ÂɵÃp1V1£½p2V2£¬½âµÃL¡ä£½18 cm£¬ »îÈûBÉÏÒÆµÄ¾àÀëd£½H£«L£L¡ä£H£½7 cm. ´ð°¸£º(1)BDE (2)7 cm
3.(15·Ö)(1)(2016¡¤¸ß¿¼È«¹ú¾í¢ò)Ò»¶¨Á¿µÄÀíÏëÆøÌåʼ£¬¾ÀúµÈλòµÈѹ¹ý³Ìab¡¢bc¡¢cd¡¢da»Øµ½Ô״̬£¬ÈçͼËùʾ£¬ÆäÖжԽÇÏßacµÄÑÓ³¤Ïß¹ýÔµãO.ÏÂÁÐÅжÏ________£®
A£®ÆøÌåÔÚa¡¢cÁ½×´Ì¬µÄÌå»ýÏàµÈ
B£®ÆøÌåÔÚ״̬aʱµÄÄÚÄÜ´óÓÚËüÔÚ״̬cʱµÄÄÚÄÜ
C£®ÔÚ¹ý³ÌcdÖÐÆøÌåÏòÍâ½ç·Å³öµÄÈÈÁ¿´óÓÚÍâ½ç¶ÔÆøÌå×öµÄ¹¦ D£®ÔÚ¹ý³ÌdaÖÐÆøÌå´ÓÍâ½çÎüÊÕµÄÈÈÁ¿Ð¡ÓÚÆøÌå¶ÔÍâ½ç×öµÄ¹¦
´Ó״̬a¿ªÆäp£T ͼÏóÕýÈ·µÄÊÇ
2019Äê
E£®ÔÚ¹ý³ÌbcÖÐÍâ½ç¶ÔÆøÌå×öµÄ¹¦µÈÓÚÔÚ¹ý³ÌdaÖÐÆøÌå¶ÔÍâ½ç×öµÄ¹¦ (2)UÐιÜ×óÓÒÁ½¹Ü´Öϸ²»µÈ£¬×ó²àA¹Ü¿ª¿ÚÏòÉÏ£¬·â±ÕµÄÃæ»ýÊÇA¹ÜµÄ3±¶£®¹ÜÖÐ×°ÈëË®Òø£¬´óÆøÑ¹Îªp0£½76 cmHg £¬27 ¡æ.A¹ÜÖÐË®ÒøÃæµ½¹Ü¿ÚµÄ¾àÀëΪh1£½24 cm£¬ÇÒË®ÒøÃæ¦¤h£½4 cm.B¹ÜÄÚ¿ÕÆøÖù³¤Îªh2£½12 cm£¬ÈçͼËùʾ£®Óûʹ
ÓÒ²àB¹Üºá½Ø»·¾³Î¶ÈΪ±ÈB¹ÜÄÚ¸ßÁ½¹ÜÒºÃæÏà
ƽ£¬ÏÖÓÃС»îÈû°Ñ¿ª¿Ú¶Ë·âס£¬²¢¸øA¹ÜÄÚÆøÌå¼ÓÈÈ£¬B¹Üζȱ£³Ö²»±ä£¬µ±Á½¹ÜÒºÃæÏàÆ½Ê±£¬ÊÔÇó´ËʱA¹ÜÆøÌåµÄζÈΪ¶àÉÙ£¿
½âÎö£º(1)ÓÉ£½k¿ÉÖª£¬p£TͼÏóÖйýÔµãµÄÒ»ÌõÇãбµÄÖ±ÏßÊǵÈÈÝÏߣ¬AÏîÕýÈ·£»ÆøÌå´Ó״̬cµ½×´Ì¬dµÄ¹ý³ÌζȲ»±ä£¬ÄÚÄܲ»±ä£¬´Ó״̬dµ½×´Ì¬aµÄ¹ý³ÌζÈÉý¸ß£¬ÄÚÄÜÔö¼Ó£¬BÏîÕýÈ·£»ÓÉÓÚ¹ý³ÌcdÖÐÆøÌåµÄÄÚÄܲ»±ä£¬¸ù¾ÝÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ¿ÉÖª£¬ÆøÌåÏòÍâ·Å³öµÄÈÈÁ¿µÈÓÚÍâ½ç¶ÔÆøÌå×öµÄ¹¦£¬CÏî´íÎó£»ÔÚ¹ý³ÌdaÖÐÆøÌåÄÚÄÜÔö¼Ó£¬ÆøÌå´ÓÍâ½çÎüÊÕµÄÈÈÁ¿´óÓÚÆøÌå¶ÔÍâ½ç×öµÄ¹¦£¬DÏî´íÎó£»¹ý³ÌbcÖУ¬Íâ½ç¶ÔÆøÌå×öµÄ¹¦Wbc£½pb(Vb£Vc)£½pbVb£pcVc£¬¹ý³ÌdaÖÐÆøÌå¶ÔÍâ½ç×öµÄ¹¦Wda£½pd(Va£Vd)£½paVa£pdVd£¬ÓÉÓÚpbVb£½paVa£¬pcVc£½pdVd£¬Òò´Ë¹ý³ÌbcÖÐÍâ½ç¶ÔÆøÌå×öµÄ¹¦Óë¹ý³ÌdaÖÐÆøÌå¶ÔÍâ½ç×öµÄ¹¦ÏàµÈ£¬EÏîÕýÈ·£® (2)ÉèA¹Üºá½ØÃæ»ýΪS£¬ÔòB¹Üºá½ØÃæ»ýΪ3S ÒÔB¹Ü·â±ÕÆøÌåΪÑо¿¶ÔÏó ³õ״̬£ºp1£½p0£«¦¤h£½80 cmHg
V1£½3Sh2
Éèĩ״̬µÄѹǿΪp2£¬Ìå»ýΪV2
´Ó³õ״̬µ½Ä©×´Ì¬£¬ÉèA¹ÜË®ÒøÃæÏ½µ¦¤h1£¬B¹ÜË®ÒøÃæÉÏÉý¦¤h2£¬Ôò¦¤h1£«¦¤h2£½¦¤h
¦¤h1S£½3¦¤h2S
¹Ê¦¤h1£½3¦¤h2£½0.75¦¤h£½3 cm ĩ״̬µÄÌå»ýV2£½3S(h2£¦¤h2) Óɲ£Òâ¶ú¶¨ÂÉÓÐp1¡¤V1£½p2¡¤V2
2019Äê
ÓÉÒÔÉϸ÷ʽµÃp2¡Ö87.3 cmHg
ÒÔA¹Ü±»»îÈû·â±ÕµÄÆøÌåΪÑо¿¶ÔÏó
³õ״̬£ºp3£½p0£½76 cmHg£¬V3£½Sh1£¬T1£½300 K ĩ״̬£ºp4£½p2£½87.3 cmHg£¬Ìå»ýV4£½S(h1£«¦¤h1) ÓÉÀíÏëÆøÌå·½³Ì£º£½
p4V4 T2ÓÉÒÔÉϸ÷ʽµÃT2¡Ö387.7 K. ´ð°¸£º(1)ABE (2)387.7 K
4£®(15·Ö)(1)(2018¡¤¼ªÁÖʵÑéÖÐѧģÄâ)ÏÂÁйØÓÚÈÈѧÖеÄÏà¹ØËµ·¨ÕýÈ·µÄÊÇ________£®
A£®Òº¾§¼ÈÓÐÒºÌåµÄÁ÷¶¯ÐÔ£¬ÓÖ¾ßÓе¥¾§ÌåµÄ¸÷ÏòÒìÐÔ B£®È¼ÆøÓÉҺ̬±äÎªÆøÌ¬µÄ¹ý³ÌÖзÖ×ӵķÖ×ÓÊÆÄÜÔö¼Ó
C£®ÆøÌåµÄζÈÉý¸ßʱ£¬·Ö×ÓµÄÈÈÔ˶¯±äµÃ¾çÁÒ£¬·Ö×ӵį½¾ù¶¯ÄÜÔö´ó£¬×²»÷Æ÷±Úʱ¶ÔÆ÷±ÚµÄ×÷ÓÃÁ¦Ôö´ó£¬¹ÊÆøÌåµÄѹǿһ¶¨Ôö´ó
D£®Æû³µÎ²ÆøÖи÷ÀàÓк¦ÆøÌåÅÅÈë´óÆøºóÑÏÖØÎÛȾÁË¿ÕÆø£¬Ïë°ì·¨Ê¹ËüÃÇ×Ô·¢µØ·ÖÀ룬¼ÈÇå½àÁË¿ÕÆø£¬ÓÖ±ä·ÏΪ±¦
E£®Ä³ÖÖÒºÌåµÄ±¥ºÍÆûѹ²»Ò»¶¨±Èδ±¥ºÍÆûѹ´ó (2)ÈçͼËùʾ£¬³¤Îª0.5 m¡¢Äڱڹ⻬µÄÆû¸×¹Ì¶¨ÔÚ¸×ÄÚÓÃºá½ØÃæ»ýΪ100 cm2µÄ»îÈû·â±ÕÓÐѹǿΪζÈΪ27 ¡æµÄÀíÏëÆøÌ壬¿ªÊ¼Ê±»îÈûλÓÚÆû¸×µ×
Ë®Æ½ÃæÉÏ£¬Æû1.0¡Á105 Pa¡¢30 cm´¦£®ÏÖ
¶Ô·â±ÕµÄÀíÏëÆøÌå¼ÓÈÈ£¬Ê¹»îÈû»ºÂýÏòÓÒÒÆ¶¯£®(ÒÑÖª´óÆøÑ¹Ç¿Îª1.0¡Á105 Pa) ¢ÙÊÔ¼ÆË㵱ζÈÉý¸ßµ½427 ¡æÊ±£¬¸×ÄÚ·â±ÕÆøÌåµÄѹǿ£»
¢ÚÈôÔڴ˹ý³ÌÖзâ±ÕÆøÌå¹²ÎüÊÕÁË800 JµÄÈÈÁ¿£¬ÊÔ¼ÆËãÆøÌåÔö¼ÓµÄÄÚÄÜ£®
½âÎö£º(1)¸ù¾ÝÒº¾§ÌصãºÍÐÔÖÊ¿ÉÖª£ºÒº¾§¼ÈÓÐÒºÌåµÄÁ÷¶¯ÐÔ£¬ÓÖ¾ßÓе¥¾§ÌåµÄ¸÷ÏòÒìÐÔ£¬¹ÊAÕýÈ·£»È¼ÆøÓÉҺ̬±äÎªÆøÌ¬µÄ¹ý³ÌÖÐÒªÎüÊÕÈÈÁ¿£¬¹Ê·Ö×ӵķÖ×ÓÊÆÄÜÔö¼Ó£¬Ñ¡ÏîBÕýÈ·£»ÈôζÈÉý¸ßµÄͬʱ£¬Ìå»ýÅòÕÍ£¬Ñ¹Ç¿¿ÉÄܲ»±ä£¬¹ÊC´íÎ󣻸ù¾ÝÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ¿ÉÖª£¬»ìºÏÆøÌå²»ÄÜ×Ô·¢µØ·ÖÀ룬ѡÏîD´íÎó£»ÒºÌåµÄ±¥ºÍÆûѹ
Ïà¹ØÍÆ¼ö£º