ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¾²µçÅçÆá¼¼Êõ¾ßÓÐЧÂʸߣ¬ÀË·ÑÉÙ£¬ÖÊÁ¿ºÃ£¬ÓÐÀûÓÚ¹¤È˽¡¿µµÈÓŵ㣬Æä×°Öÿɼò»¯ÎªÈçͼ£®A¡¢BΪÁ½¿éƽÐнðÊô°å£¬Á½°å¼äÓз½ÏòÓÉBÖ¸ÏòAµÄÔÈÇ¿µç³¡£®ÔÚA°åµÄÖÐÑë·ÅÖÃÒ»¸ö°²È«½ÓµØµÄ¾²µçÓÍÆáÅçǹP£¬ÓÍÆáÅçǹµÄ°ëÔ²ÐÎÅç×ì¿ÉÏò¸÷¸ö·½Ïò¾ùÔȵØÅç³öËÙÂÊÏàͬµÄ¸ºµçÓÍÆá΢Á££¬ÓÍÆá΢Á£×îºó¶¼ÂäÔÚ½ðÊô°åBÉÏ£®Î¢Á£µÄÖØÁ¦ºÍËùÊÜ¿ÕÆø×èÁ¦ÒÔ¼°´øµç΢Á£Ö®¼äµÄÏ໥×÷ÓÃÁ¦¾ù¿ÉºöÂÔ£®ÔòËùÓÐÓÍÆá΢Á£(¡¡¡¡)

A. ÂäÔÚ°åBÉÏ×îÖÕÐγÉÕý·½ÐÎ

B. µ½´ï°åBʱ¶¯ÄÜÏàͬ

C. Ô˶¯µ½´ï°åBËùÐèʱ¼äÏàͬ

D. Ô˶¯µ½°åB¹ý³ÌµçÊÆÄܼõÉÙÁ¿Ïàͬ

¡¾´ð°¸¡¿BD

¡¾½âÎö¡¿AÏ΢Á£½øÈëµç³¡ºóÊܵ糡Á¦×öÔȱäËÙÇúÏßÔ˶¯£¬Òò´¹Ö±µç³¡Ïß½øÈëµÄ΢Á£×öÀàƽÅ×Ô˶¯£¬ÔòÔÚˮƽ·½ÏòÉÏÔ˶¯µÄ¾àÀë¾ùÏàµÈ£¬¹ÊËùÓÐ΢Á£ÔÚB°åÉϵÄͼÐÎΪԲÐΣ¬¹ÊA´íÎó£»

BÏÒò΢Á£¾ùÖ»ÔÚˮƽ·½ÏòÓÐËÙ¶Èʱ£¬Î¢Á£Ô˶¯µÄˮƽ¾àÀë×îÔ¶£»ÕâЩÁ£×ÓÔÚÊúÖ±·½Ïò¾ù×öÔȱäËÙÖ±ÏßÔ˶¯£¬¼ÓËÙ¶ÈÏàͬ£¬¹ÊËùÓÃʱ¼äÏàͬ£¬Ôòµç³¡Á¦×öµÄ¹¦Ïàͬ£¬ËùÒÔ´ïµ½B°åʱµÄ¶¯ÄÜÏàͬ£¬¹ÊBÕýÈ·£»

CÏÒòÁ£×ÓµÄËÙ¶ÈÑظ÷¸ö·½Ïò£¬¹Êµ±Á£×ÓÑص糡Ïß·½Ïò½øÈëµÄÁ£×ÓÓÃʱ×î¶Ì£¬¶ø´¹Ö±µç³¡½øÈëµÄÁ£×ÓÓÃʱ×£¬¹ÊC´íÎó£»

DÏÒò´øµçÁ£×ÓÔڵ糡ÖгõʼĩλÖÃÏàͬ£¬¹Êµç³¡Á¦¶Ô΢Á£×ö¹¦Ïàͬ£¬ËùÒÔµçÊÆÄܱ仯Ïàͬ£¬¹ÊDÕýÈ·¡£

µãÇ磺±¾ÌâÊÇʵ¼ÊÎÊÌ⣬¿¼²éÀíÂÛÁªÏµÊµ¼ÊµÄÄÜÁ¦£¬¹Ø¼üÔÚÓÚ½¨Á¢ÎïÀíÄ£ÐÍ£®ÒªÅªÇåÎïÀíÇé¾°£¬ÊµÖÊÊÇÑо¿ÀàƽÅ×Ô˶¯ÎÊÌâ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§Òª²âÁ¿Ò»¾ùÔÈвÄÁÏÖƳɵÄÔ²ÖùÌåµÄµç×èÂʦÑ,²½ÖèÈçÏ£º

(1)ÓÃÓαêΪ20·Ö¶ÈµÄ¿¨³ß²âÁ¿Æ䳤¶ÈÈçͼ¼×,ÓÉͼ¿ÉÖªÆ䳤¶ÈΪ________mm; ÓÃÂÝÐý²â΢Æ÷²âÁ¿ÆäÖ±¾¶ÈçͼÒÒ,ÓÉͼ¿ÉÖªÆäÖ±¾¶Îª________mm;ÓöàÓõç±íµÄµç×è¡°¡Á10¡±µ²,°´ÕýÈ·µÄ²Ù×÷²½Öè²â´ËÔ²ÖùÌåµÄµç×è,±íÅ̵ÄʾÊýÈçͼ±û,Ôò¸Ãµç×èµÄ×èֵԼΪ_______¦¸£®

(2)¸ÃͬѧÏëÓ÷ü°²·¨¸ü¾«È·µØ²âÁ¿Æäµç×èR,ÏÖÓеÄÆ÷²Ä¼°Æä´úºÅºÍ¹æ¸ñÈçÏ£º

´ý²âÔ²ÖùÌåµç×èR

A£®½ðÊôË¿L,³¤¶ÈΪL0,Ö±¾¶ÎªD

B£®µçÁ÷±íA1,Á¿³Ì1 mA,ÄÚ×èr1=375 ¦¸

C£®µçÁ÷±íA2,Á¿³Ì500 ¦ÌA,ÄÚ×èr2=750 ¦¸

D£®µçѹ±íV,Á¿³Ì10 V,ÄÚ×è10 k¦¸

E£®µç×èR1,×èֵΪ100 ¦¸,Æð±£»¤×÷ÓÃ

F£®»¬¶¯±ä×èÆ÷R2,×Ü×èÖµÔ¼20 ¦¸

G£®µç³ØE,µç¶¯ÊÆ1.5 V,ÄÚ×èºÜС

H£®¿ª¹ØS¡¢µ¼ÏßÈô¸É

ΪʹʵÑéÎó²î½ÏС,ÒªÇó²âµÃ¶à×éÊý¾Ý½øÐзÖÎö,ÇëÔÚÐéÏß¿òÖл­³ö²âÁ¿µÄµç·ͼ,²¢±êÃ÷ËùÓÃÆ÷²ÄµÄ´úºÅ___£®

(3)Èô¸ÃͬѧÓ÷ü°²·¨¸úÓöàÓõç±í²âÁ¿µÃµ½µÄR²âÁ¿Öµ¼¸ºõÏàµÈ,Óɴ˿ɹÀËã´ËÔ²ÖùÌå²ÄÁϵĵç×èÂÊԼΪ¦Ñ=________¦¸¡¤m£®(±£Áô2λÓÐЧÊý×Ö)

¡¾ÌâÄ¿¡¿ÔÚ¡°Ì½¾¿µ¯Á¦ºÍµ¯»ÉÉ쳤Á¿µÄ¹Øϵ¡±µÄʵÑéÖÐ

£¨1£©ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ___________¡£

A£®µ¯»É±»À­Éìʱ£¬²»Äܳ¬³öËüµÄµ¯ÐÔÏÞ¶È

B£®ÓÃÐü¹ÒíÀÂëµÄ·½·¨¸øµ¯»ÉÊ©¼ÓÀ­Á¦£¬Ó¦±£³Öµ¯»ÉλÓÚÊúֱλÖÃÇÒ´¦ÓÚƽºâ״̬

C£®ÓÃÖ±³ß²âµÃµ¯»ÉµÄ³¤¶È¼´Îªµ¯»ÉµÄÉ쳤Á¿

D£®Óü¸¸ö²»Í¬µÄµ¯»É£¬·Ö±ð²â³ö¼¸×éÀ­Á¦ÓëÉ쳤Á¿£¬µÃ³öÀ­Á¦ÓëÉ쳤Á¿Ö®±ÈÏàµÈ

£¨2£©ÈôijͬѧʵÑé×°ÖÃÈçͼ1Ëùʾ£¬ËùÓõÄÿ¸ö¹³ÂëµÄÖØÁ¦Ï൱ÓÚ¶Ôµ¯»ÉÌṩÁËÏòÓҺ㶨µÄÀ­Á¦£¬ÊµÑéʱÏȲâ³ö²»¹Ò¹³Âëʱµ¯»ÉµÄ×ÔÈ»³¤¶È£¬ÔÙ½«5¸ö¹³ÂëÖð¸ö¹ÒÔÚÉþ×ÓµÄ϶ˣ¬Ã¿´Î²â³öÏàÓ¦µÄµ¯»ÉµÄ×ܳ¤¶È¡£

¢ÙÓÐÒ»¸öͬѧͨ¹ýÒÔÉÏʵÑé²âÁ¿ºó°Ñ6×éÊý¾ÝÃèµãÔÚ×ø±êͼÖУ¬Çë×ö³öF¨CLͼÏß ________ £»

¢ÚÓÉ´ËͼÏ߿ɵóö¸Ãµ¯»ÉµÄÔ­³¤ =__________cm£¬¾¢¶ÈϵÊýk=__________N/m£¨½á¹û±£Áô2λÓÐЧÊý×Ö£©¡£

£¨3£©Èôijͬѧ°Ñµ¯»Éƽ·ÅÔÚ×ÀÃæÉÏʹÆä×ÔÈ»É쳤£¬ÓÃÖ±³ß²â³öµ¯»ÉµÄÔ­³¤£¬Ôٰѵ¯»ÉÊúÖ±Ðü¹ÒÆðÀ´£¬¹ÒÉϹ³Âëºó²â³öµ¯»ÉÉ쳤ºóµÄ³¤¶ÈL£¬°Ñ×÷Ϊµ¯»ÉµÄÉ쳤Á¿x£¬ÕâÑù²Ù×÷£¬ÓÉÓÚµ¯»É×ÔÉíÖØÁ¦µÄÓ°Ï죬×îºó»­³öµÄͼÏß¿ÉÄÜÊÇÏÂͼÖеÄ________¡£

A.

B.

C.

D.

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

¾«Ó¢¼Ò½ÌÍø