ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚ×ö¡¶Ñо¿ÔȱäËÙÖ±ÏßÔ˶¯¡·µÄʵÑéʱ.

(1).¸ÃͬѧҪ̽¾¿Ð¡³µµÄ¼ÓËÙ¶ÈaºÍÖÊÁ¿M¡¢ºÏÍâÁ¦FµÄ¹Øϵ,Ó¦ÓÃÁË__________·¨µÄ¿Æѧ·½·¨;

(2).Èô¸ÃͬѧҪ̽¾¿¼ÓËÙ¶ÈaºÍÀ­Á¦F¹Øϵ,Ó¦¸Ã±£³Ö__________²»±ä;

(3).ÎÒÃÇÒѾ­ÖªµÀ,ÎïÌåµÄ¼ÓËÙ¶Èaͬʱ¸úºÏÍâÁ¦FºÍÖÊÁ¿MÁ½¸öÒòËØÓйء£ÎªÑо¿ÕâÈý¸öÎïÀíÁ¿Ö®¼äµÄ¶¨Á¿¹Øϵ,ijͬѧµÄʵÑé·½°¸ÈçͼËùʾ,ËýÏëÓÃÉ°Í°µÄÖØÁ¦±íʾС³µÊܵ½µÄºÏÍâÁ¦F,ΪÁ˼õÉÙÕâÖÖ×ö·¨¶ø´øÀ´µÄʵÑéÎó²î,ËýÏÈ×öÁËÁ½·½ÃæµÄµ÷Õû´ëÊ©:

ÓÃСľ¿é½«³¤Ä¾°åÎÞ»¬ÂÖµÄÒ»¶Ëµæ¸ß,Ä¿µÄÊÇ__________¡£Ê¹É°Í°µÄÖÊÁ¿Ô¶Ð¡ÓÚС³µµÄÖÊÁ¿,Ä¿µÄÊÇʹÀ­Ð¡³µµÄÁ¦½üËƵÈÓÚ__________¡£

(4).Ñо¿¼ÓËÙ¶ÈÓëÁ¦µÄ¹ØϵʱµÃµ½Èçͼ¼×ËùʾµÄͼÏñ,ÊÔ·ÖÎöÆäÔ­Òò__________¡£

(5).³öÏÖÈçͼÒÒËùʾͼÏñµÄÔ­ÒòÊÇ__________¡£

¡¾´ð°¸¡¿ ¿ØÖƱäÁ¿·¨ С³µ£¨ºÍ¹³Â룩ÖÊÁ¿²»±ä¶¼Ëã¶Ô ƽºâĦ²ÁÁ¦ É°ºÍÉ°Í°µÄÖØÁ¦ ûÓÐÂú×ãС³µÖÊÁ¿MÔ¶´óÓÚСͰ¼°¹³ÂëÖÊÁ¿mÔì³ÉµÄ ûÓÐƽºâĦ²ÁÁ¦»òƽºâĦ²ÁÁ¦²»×ã

¡¾½âÎö¡¿(1)±¾ÊµÑéҪ̽¾¿Ð¡³µµÄ¼ÓËÙ¶ÈaºÍÖÊÁ¿M¡¢ºÏÍâÁ¦FµÄ¹Øϵ£¬¹Ê²ÉÓÿØÖƱäÁ¿·¨£»

(2)Èô¸ÃͬѧҪ̽¾¿¼ÓËÙ¶ÈaºÍÀ­Á¦FµÄ¹Øϵ£¬Ó¦¸Ã±£³ÖС³µµÄÖÊÁ¿M²»±ä£®

(3)ÓÃСľ¿é½«³¤Ä¾°åÎÞ»¬ÂÖµÄÒ»¶Ëµæ¸ß£¬Ê¹µÃÖØÁ¦ÑØбÃæ·½ÏòµÄ·ÖÁ¦µÈÓÚĦ²ÁÁ¦£¬Ä¿µÄÊÇƽºâĦ²ÁÁ¦£®¶ÔÕûÌåÔËÓÃÅ£¶ÙµÚ¶þ¶¨Âɵã¬ÔòС³µµÄºÏÁ¦ £¬µ±É³ºÍÍ°µÄ×ÜÖÊÁ¿Ô¶Ð¡ÓÚС³µµÄÖÊÁ¿£¬Ð¡³µËùÊܵÄÀ­Á¦µÈÓÚɳºÍɳͰµÄÖØÁ¦£®

(4)ͼÏßÉϲ¿ÍäÇú£¬¼´µ±À­Á¦½Ï´óʱ¼ÓËÙ¶ÈÓëСͰ¼°íÀÂëÖØÁ¦²»³ÉÕý±È£¬ÕâÊÇÓÉÓÚûÓÐÂú×ãС³µÖÊÁ¿MÔ¶´óÓÚСͰ¼°¹³ÂëÖÊÁ¿mÔì³ÉµÄ£®

(5)a-FͼÏó²»¹ýÔ­µã£¬a=0ʱ£¬F£¾0£¬ÕâÊÇÓÉÓÚʵÑéʱûÓÐƽºâĦ²ÁÁ¦»òƽºâĦ²ÁÁ¦²»×ãÔì³ÉµÄ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Çú¾¸Ò»ÖиßÈý8°àÔÚ½øÐÐÎïÀíʵÑ鸴ϰʱ£¬°Ñͬѧ·Ö³ÉÁËÁ½¸öС×é½øÐÐʵÑ飬ÆäÖÐһС×éÓðëÆ«·¨²âµçÁ÷µÄÄÚ×裬ÁíһС×é²âµçÔ´µç¶¯ÊƺÍÄÚ×è¡£

µÚһС×éÓðëÆ«·¨²âµçÁ÷µÄÄÚ×è¡£

£¨1£©µç·ͼÈçͼËùʾ£¬ÊµÑéÆ÷²ÄÓУº

A£®´ý²âµçÁ÷±íG£¬ÂúÆ«µçÁ÷300¦ÌA£¬ÄÚ×èԼΪRG=100¦¸

B£®µçÔ´£¨µç¶¯ÊÆ1.5V£©

C£®µç×èÏ䣨0~999.9¦¸£©

D£®»¬¶¯±ä×èÆ÷£¨0~20¦¸£©

E£®»¬¶¯±ä×èÆ÷£¨0~30k¦¸£©

ΪÁËʹ²âÁ¿¾¡Á¿¾«È·£¬ÔÚÉÏÊö¿É¹©Ñ¡ÔñµÄÆ÷²ÄÖУ¬»¬¶¯±ä×èÆ÷RӦѡÓÃ_________£¨ÌîÐòºÅ£©¡£

ʵÑé²½ÖèÈçÏ£ºÊ×ÏȶϿªS2£¬±ÕºÏS1£¬µ÷½ÚRPµÄ×èÖµ£¬Ê¹µçÁ÷±íƫתµ½Âú¿Ì¶È£¬È»ºó±ÕºÏS2£¬µ÷½ÚRµÄ×èÖµ£¬Ê¹µçÁ÷±íÖ¸Õëƫתµ½Âú¿Ì¶ÈÒ»°ë£¬¼ÇÏ´ËʱRµÄ×èֵΪ100¦¸£¬Ôò´ý²âµçÁ÷±íµÄÄÚ×èRGµÄ²âÁ¿ÖµÎª_________£¬²âÁ¿Öµ__________£¨ÌСÓÚ¡±¡°µÈÓÚ¡±»ò¡°´óÓÚ¡±£©Õæʵֵ¡£

£¨2£©²âµçÔ´µç¶¯ÊƺÍÄÚ×è¡£

ʵÑéÆ÷²Ä£ºÎªÁ˲ⶨһµþ²ãµç³ØµÄµç¶¯ÊƺÍÄÚµç×裬ʵÑéÖÐÌṩÒÔÏÂÆ÷²Ä£º

A£®ÓÃÒѾ­²âºÃµÄµçÁ÷±íG£¨ÂúÆ«µçÁ÷10mA£¬ÄÚ×è10¦¸£©

B£®µçÁ÷±íA£¨0-0.6A£¬ÄÚ×èδ֪£©

C£®»¬¶¯±ä×èÆ÷R£¨0-100¦¸£¬1A£©

D£®¶¨Öµµç×èR0£¨×èÖµ990¦¸£©

E£®¿ª¹ØÓëµ¼ÏßÈô¸É

¢Ùijͬѧ¸ù¾ÝÏÖÓеÄʵÑéÆ÷²Ä£¬Éè¼ÆÁËͼ¼×ËùʾµÄµç·£¬»­³öµç·ͼ______£®

¢ÚͼÒÒΪ¸Ãͬѧ¸ù¾ÝÉÏÊöÉè¼ÆµÄʵÑéµç·ÀûÓÃʵÑé²â³öµÄÊý¾Ý»æ³öµÄI1-I2ͼÏߣ¬I1-ΪΪµçÁ÷±íGµÄʾÊý£¬I1-ΪµçÁ÷±íAµÄʾÊý£¬ÓÉͼÏß¿ÉÒԵõ½±»²âµç³ØµÄµç¶¯ÊÆE=______V£¬ÄÚ×èr=______¦¸

¡¾ÌâÄ¿¡¿ÔÚ¡¶Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ¡·ÊµÑéÖÐ:

(1).ij×éͬѧÓÃÈçͼËùʾװÖÃ,²ÉÓÿØÖƱäÁ¿µÄ·½·¨,À´Ñо¿ÔÚС³µÖÊÁ¿²»±äµÄÇé¿öÏ£¬Ð¡³µµÄ¼ÓËÙ¶ÈÓëС³µÊܵ½µÄºÏÍâÁ¦µÄ¹Øϵ¡£ÏÂÁдëÊ©ÖÐÐèÒª²¢ÇÒÕýÈ·µÄÊÇ£¨________£©

A.Ê×ÏÈҪƽºâĦ²ÁÁ¦,ʹС³µÊܵ½µÄºÏÁ¦¾ÍÊÇϸÉþ¶ÔС³µµÄÀ­Á¦

B.ÿ´Î¸Ä±äÀ­Ð¡³µµÄÀ­Á¦ºó¶¼ÐèÒªÖØÐÂƽºâĦ²ÁÁ¦

C.ʵÑéÖÐͨ¹ýÔÚËÜÁÏÍ°ÖÐÔö¼ÓíÀÂëÀ´¸Ä±äС³µÊܵ½µÄÀ­Á¦

D.ÿ´ÎС³µ¶¼Òª´ÓͬһλÖÿªÊ¼Ô˶¯

E.ʵÑéÖÐÓ¦ÏÈÊÍ·ÅС³µ,È»ºóÔÙ½Óͨ´òµã¼ÆʱÆ÷µÄµçÔ´

(2).ʵÑéÖÐ,Óôòµã¼ÆʱÆ÷¼Ç¼ֽ´øÔ˶¯µÄʱ¼ä,¼ÆʱÆ÷ËùÓõçÔ´µÄƵÂÊΪ50Hz¡£´òµã¼ÆʱÆ÷´ò³öµÄÒ»ÌõÖ½´øÈçͼËùʾ,A¡¢B¡¢C¡¢D¡¢E¡¢F¡¢GΪÎÒÃÇÔÚÖ½´øÉÏËùÑ¡µÄ¼ÆÊýµã¡£Ã¿ÏàÁÚµÄÁ½¸ö¼ÆÊýµãÖ®¼äÓÐËĸöСµãδ»­³ö¡£ÒÑÖªAB=5.00cm,BC=7.10cm,CD=9.10cm,DE=11.00cm,EF=12.90cm,FG=15.10cm¡£

¸ù¾ÝÖ½´ø¼ÆËãС³µµÄ¼ÓËÙ¶Èa=__________m/s2¡£(¼ÆËã½á¹û±£Áô3λÓÐЧÊý×Ö)

(3).ij×éͬѧ¸ù¾ÝʵÑéÊý¾Ý£¬»­³öµÄa-FͼÏóÈçͼËùʾ,ÄÇô¸Ã×éͬѧʵÑéÖгöÏÖµÄÎÊÌâ¿ÉÄÜÊÇ£¨_______£©

A.ʵÑéÖÐδƽºâĦ²ÁÁ¦

B.ʵÑéÖÐƽºâĦ²ÁÁ¦Ê±³¤Ä¾°åÇã½ÇÌ«´ó

C.ʵÑéÖÐÉþ×ÓÀ­Á¦·½ÏòûÓиú³¤Ä¾°åƽÐÐ

D.ʵÑéÖÐС³µÖÊÁ¿·¢Éú±ä»¯

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

¾«Ó¢¼Ò½ÌÍø