£¨1£©µç´Å´òµã¼ÆʱÆ÷ºÍµç»ð»¨¼ÆʱÆ÷¶¼ÊÇʹÓÃ______µçÔ´µÄÒÇÆ÷£¬µç´Å´òµã¼ÆʱÆ÷µÄ¹¤×÷µçѹÊÇ______ VÒÔÏ£¬µç»ð»¨¼ÆʱÆ÷µÄ¹¤×÷µçѹÊÇ______V£¬ÆäÖÐ______ ʵÑéÎó²î½ÏС£®µ±µçԴƵÂÊÊÇ50Hzʱ£¬ËüÃÇÿ¸ô______ s´òÒ»´Îµã£®
£¨2£©ÔڲⶨÔȱäËÙÖ±ÏßÔ˶¯¼ÓËٶȵÄʵÑéÖУ¬½«ÒÔϲ½ÖèµÄ´úºÅ°´ºÏÀí˳ÐòÌî¿ÕдÔÚºáÏßÉÏ£º______
£¨A£©À­×¡Ö½´ø£¬½«Ð¡³µÒÆÖÁ¿¿½ü´òµã¼ÆʱÆ÷´¦£¬ÏȽÓͨµçÔ´£¬ºó·Å¿ªÖ½´ø£»
£¨B£©½«´òµã¼ÆʱÆ÷¹Ì¶¨ÔÚƽ°åÉÏ£¬²¢½ÓºÃµç·£»
£¨C£©°ÑÒ»ÌõϸÉþË©ÔÚС³µÉÏ£¬Ï¸Éþ¿ç¹ý¶¨»¬ÂÖ£¬ÏÂÃæµõ×ÅÖØÁ¿Êʵ±µÄ¹³Â룻
£¨D£©¶Ï¿ªµçÔ´£¬È¡ÏÂÖ½´ø£»
£¨E£©»»ÉÏеÄÖ½´ø£¬ÔÙÖظ´×öÁ½Èý´Î£®
£¨F£©½«Ö½´ø¹Ì¶¨ÔÚС³µÎ²²¿£¬²¢´©¹ý´òµã¼ÆʱÆ÷µÄÏÞλ¿×£®

½â£º£¨1£©µç´Å´òµã¼ÆʱÆ÷ºÍµç»ð»¨¼ÆʱÆ÷¶¼ÊÇʹÓý»Á÷µçÔ´µÄÒÇÆ÷£¬µç´Å´òµã¼ÆʱÆ÷µÄ¹¤×÷µçѹÊÇ6VÒÔÏ£¬µç»ð»¨¼ÆʱÆ÷µÄ¹¤×÷µçѹÊÇ220V£¬ÆäÖеç»ð»¨¼ÆʱÆ÷ʵÑéÎó²î½ÏС£®µ±µçԴƵÂÊÊÇ50Hzʱ£¬ËüÃÇÿ¸ô0.02s´òÒ»´Îµã£®
µç»ð»¨´òµã¼ÇʱÆ÷ÊÇÀûÓüÒÓõç´ò³öµÄ»ð»¨ÎüÒýǦÅ̶ø´ò³öµã£¬ÓÉÓÚ×÷Óÿ죬²»»á²úÉúÍкۣ¡¿ÉʹʵÑé¸ü¾«È·£¬Îó²î¸üС£®¶øµç´Å´òµã¼ÇʱÆ÷ÊÇÀûÓñ仯µÄµ×ѹ½»±äµçÁ÷ʹÌúо²úÉú´ÅÐÔ£¬ÎüÒý´ø´òµãÕëµÄÌúÌõͨ¹ý¸´Ð´Ö½ÔÚÖ½´øÉÏ´ò³öµã£¬µ«»á²úÉúһЩÍкۣ¬ÇÒµãºÛÓÐʱ²»Ì«Ã÷ÏÔ£® Îó²î½Ï´ó£®
£¨2£©ÊµÑé²½ÖèµÄ°²ÅÅÒª·ûºÏÂß¼­£¬Òª·ûºÏÊÂÎï·¢Õ¹µÄ½ø³Ì£¬Ò»°ã¶¼ÊÇÏÈÒª°²×°Æ÷²Ä£¬×¼±¸ÊµÑ飬Ȼºó½øÐÐʵÑéµÄ×ÜÌå˼·½øÐУ¬¾Ý´Ë¿ÉÖª¸ÃʵÑéµÄ˳ÐòΪ£ºBFCADE
¹Ê´ð°¸Îª£º½»Á÷£¬6£¬220£¬µç»ð»¨¼ÆʱÆ÷£¬0.02£®BFCADE
·ÖÎö£ºÁ˽âµç´Å´òµã¼ÆʱÆ÷ºÍµç»ð»¨´òµã¼ÆʱÆ÷µÄ¹¤×÷µçѹ¡¢¹¤×÷Ô­Àí¼´¿ÉÕýÈ·½â´ð£»Í¬Ê±ÒªÊìÁ·Ê¹Óôòµã¼ÆʱÆ÷½øÐÐÓйصIJÙ×÷£®
µãÆÀ£º¶ÔÓÚ»ù±¾ÊµÑéÒÇÆ÷£¬Òª»áÕýȷʹÓã¬Á˽âÆ乤×÷Ô­Àí£¬Îª½«À´¾ßÌåʵÑé´òºÃ»ù´¡£¬¶ÔÓÚʵÑé×°Öú͹¤×÷Ô­Àí£¬ÎÒÃDz»½ö´ÓÀíÂÛÉÏѧϰËü£¬»¹Òª´Óʵ¼ùÉÏÈ¥Á˽âËü£¬×Ô¼º¶¯ÊÖÈ¥×ö×ö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©µç´Å´òµã¼ÆʱÆ÷ʹÓõĵçÁ÷ÊǵÍѹ
½»Á÷
½»Á÷
£¨ÌֱÁ÷¡±»ò¡±½»Á÷¡±£©µçÔ´£¬ÈôµçԴƵÂÊÊÇ50Hz£¬ÔòËüÿ¸ô
0.02
0.02
s´òÒ»¸öµã£®
£¨2£©ÔÚ¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±ÊµÑéÖУ¬ÐèÒª½«ÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚˮƽľ°åÉÏ£¬ÁíÒ»¶ËϵÉÏÁ½¸ùϸÉþ£¬Ï¸ÉþµÄÒ»ÁíÒ»¶Ë¶¼ÓÐÉþÌ×£¨Èçͼ£©£®ÊµÑéÖÐÐèÓÃÁ½¸öµ¯»É³Ó·Ö±ð¹´×¡ÉþÌ×£¬²¢»¥³É½Ç¶ÈµØÀ­ÏñƤÌõ£®Ä³Í¬Ñ§ÈÏΪÔڴ˹ý³ÌÖбØÐë×¢ÒâÒÔϼ¸ÏÆäÖÐÕýÈ·µÄÊÇ
C
C
£®£¨ÌîÈëÏàÓ¦µÄ×Öĸ£©
A£®Á½¸ùϸÉþ±ØÐëµÈ³¤
B£®ÏðƤÌõÓ¦ÓëÁ½Éþ¼Ð½ÇµÄƽ·ÖÏßÔÚͬһֱÏßÉÏ£®
C£®ÔÚʹÓõ¯»É³ÓʱҪעÒâʹµ¯»É³ÓÓëľ°åƽÃæƽÐУ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©µç´Å´òµã¼ÆʱÆ÷ʹÓÃ
6V
6V
6V»ò220V£©µÄ
½»Á÷
½»Á÷
µçÔ´£¨Ìî¡°½»Á÷¡±»ò¡°Ö±Á÷¡±£©£»µç»ð»¨¼ÆʱÆ÷ʹÓÃ
220V
220V
6V»ò220V£©µÄ
½»Á÷
½»Á÷
µçÔ´£¨Ìî¡°½»Á÷¡±»ò¡°Ö±Á÷¡±£©£®
£¨2£©ÔÚ¡°Á·Ï°Ê¹Óôòµã¼ÆʱÆ÷¡±µÄʵÑéÖУ¬Ä³Í¬Ñ§Ñ¡³öÁËÒ»ÌõÇåÎúµÄÖ½´ø£¬²¢È¡ÆäÖеÄA¡¢B¡¢C¡¢¡­4¸öµã½øÐÐÑо¿£¬Õâ4¸öµãºÍ¿Ì¶È³ß±ê¶ÈµÄ¶ÔÓ¦ÈçͼËùʾ£®
¢ÙÓÉͼ¿ÉÒÔÖªµÀ£¬A¡¢BÁ½µãµÄʱ¼ä¼ä¸ôÊÇ
0.10
0.10
s£¨×¢ÒâСÊýµãºóÓ¦±£Áô2λСÊý£©
¢Ú¿ÉÇó³öAµãµ½DµãµÄƽ¾ùËÙ¶ÈÊÇ
0.14
0.14
 m/s£¨×¢ÒâСÊýµãºóÓ¦±£Áô2λСÊý£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©µç´Å´òµã¼ÆʱÆ÷ºÍµç»ð»¨¼ÆʱÆ÷¶¼ÊÇʹÓÃ
½»Á÷
½»Á÷
µçÔ´µÄÒÇÆ÷£¬µç´Å´òµã¼ÆʱÆ÷µÄ¹¤×÷µçѹÊÇ
6
6
 VÒÔÏ£¬µç»ð»¨¼ÆʱÆ÷µÄ¹¤×÷µçѹÊÇ
220
220
V£¬ÆäÖÐ
µç»ð»¨¼ÆʱÆ÷
µç»ð»¨¼ÆʱÆ÷
 ÊµÑéÎó²î½ÏС£®µ±µçԴƵÂÊÊÇ50Hzʱ£¬ËüÃÇÿ¸ô
0.02
0.02
 s´òÒ»´Îµã£®
£¨2£©ÔڲⶨÔȱäËÙÖ±ÏßÔ˶¯¼ÓËٶȵÄʵÑéÖУ¬½«ÒÔϲ½ÖèµÄ´úºÅ°´ºÏÀí˳ÐòÌî¿ÕдÔÚºáÏßÉÏ£º
BFCADE
BFCADE

£¨A£©À­×¡Ö½´ø£¬½«Ð¡³µÒÆÖÁ¿¿½ü´òµã¼ÆʱÆ÷´¦£¬ÏȽÓͨµçÔ´£¬ºó·Å¿ªÖ½´ø£»
£¨B£©½«´òµã¼ÆʱÆ÷¹Ì¶¨ÔÚƽ°åÉÏ£¬²¢½ÓºÃµç·£»
£¨C£©°ÑÒ»ÌõϸÉþË©ÔÚС³µÉÏ£¬Ï¸Éþ¿ç¹ý¶¨»¬ÂÖ£¬ÏÂÃæµõ×ÅÖØÁ¿Êʵ±µÄ¹³Â룻
£¨D£©¶Ï¿ªµçÔ´£¬È¡ÏÂÖ½´ø£»
£¨E£©»»ÉÏеÄÖ½´ø£¬ÔÙÖظ´×öÁ½Èý´Î£®
£¨F£©½«Ö½´ø¹Ì¶¨ÔÚС³µÎ²²¿£¬²¢´©¹ý´òµã¼ÆʱÆ÷µÄÏÞλ¿×£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ¡°ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡±ÊµÑéÖУ¬
£¨1£©µç´Å´òµã¼ÆʱÆ÷ÓëµçÔ´Ïà½Ó£¬Í¼¼×ÖнÓÏßÕýÈ·µÄÊÇ
 
£¨Ìî¡°A¡±»ò¡°B¡±£©£»
£¨2£©ÒÑÖªÖØ´¸ÖÊÁ¿Îªm£¬µ±µØÖØÁ¦¼ÓËÙ¶ÈΪg£¬¾­ÕýÈ·²Ù×÷ºó»ñµÃµÄÒ»ÌõÖ½´øÈçͼÒÒËùʾ£¬x1¡¢x2¡¢x3¡­x7¡¢x8Ϊ¸÷¸öµã¼£µÄ×ø±ê£¬Çëд³ö´Ó¼ÆÊýµãCµ½¼ÆÊýµãDÁ½µã¼ä¶ÔÓ¦Ô˶¯¹ý³ÌÖÐÖØ´¸mµÄ¶¯Äܱ仯Á¿µÄ±í´ïʽ
 
£¬ÊÆÄܱ仯Á¿µÄ±í´ïʽ
 
£»
£¨3£©±È½ÏÖØ´¸m¶¯Äܱ仯Á¿ºÍÊÆÄܱ仯Á¿»áµÃ³öʲô½á¹û£¿²úÉúµÄÔ­ÒòÊÇʲô£¿
¾«Ó¢¼Ò½ÌÍø

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ijͬѧÀûÓôòµã¼ÆʱÆ÷²âÁ¿Ð¡³µ×öÔȱäËÙÖ±ÏßÔ˶¯µÄ¼ÓËٶȣ®
£¨1£©µç´Å´òµã¼ÆʱÆ÷ÊÇÒ»ÖÖʹÓÃ
½»Á÷
½»Á÷
£¨Ìî¡°½»Á÷¡±»ò¡°Ö±Á÷¡±£©µçÔ´µÄ¼ÆʱÒÇÆ÷£¬ËüµÄ¹¤×÷µçѹÊÇ4-6V£®
£¨2£©ÊµÑéÖиÃͬѧ´Ó´ò³öµÄÈô¸ÉÖ½´øÖÐÑ¡È¡Ò»ÌõÖ½´ø£¬ÈçͼËùʾ£¬Ö½´øÉÏ°´Ê±¼ä˳ÐòȡΪ0¡¢1¡¢2¡¢3Ëĸö¼ÆÊýµã£¬Ã¿Á½¸öµãÖ®¼ä»¹ÓÐËĸöµãδ»­³ö£®Óóß×Ó²âµÃ¸÷¼ÆÊýµãÓë0¼ÆÊýµãÖ®¼äµÄ¾àÀëÒÀ´ÎΪd1=3cm£¬d2=7.5cm£¬d3=13.5cm£¬¸ù¾ÝÖ½´øÊý¾Ý¿ÉÒÔÇó³ö¼ÇÊýµã2Ëù´ú±íµÄʱ¿Ì£¬Ö½´øÔ˶¯µÄ˲ʱËÙ¶ÈÊÇ
0.53
0.53
m/s£»Ð¡³µµÄ¼ÓËÙ¶ÈÊÇ
1.5
1.5
m/s2£®£¨½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
£¨3£©ÈôµçԴƵÂʵÍÓÚ50ºÕ×Èʱ£¬ÈÔ°´ÏàÁÚÁ½¸ö¼ÆÊýµãʱ¼ä¼ä¸ôΪ0.10s¼ÆË㣬Ôò²â³öС³µµÄ¼ÓËÙ¶È
Æ«´ó
Æ«´ó
£¨Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°²»±ä¡±»ò¡°Æ«Ð¡¡±£©£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸