ÌâÄ¿ÄÚÈÝ
µç´Å´òµã¼ÆÊ±Æ÷ÊÇÒ»ÖÖ¼ÆÊ±×°Öã¬Çë¸ù¾Ýµç´Å´òµã¼ÆÊ±Æ÷µÄÏà¹ØÊµÑ黨´ðÏÂÁÐÎÊÌâ(µç´Å´òµã¼ÆÊ±Æ÷ËùÓõçԴƵÂÊΪ50Hz)£º
ÔÚ¡°ÑéÖ¤»úеÄÜÊØºã¶¨ÂÉ¡±µÄʵÑéÖУº
(1)ijͬѧÓÃͼÖÐaËùʾװÖýøÐÐʵÑ飬µÃµ½ÈçͼÖÐbËùʾµÄÖ½´ø£®²â³öµãA¡¢C¼äµÄ¾àÀëΪ14.77cm£¬µãC¡¢E¼äµÄ¾àÀëΪ16.33cm£¬ÒÑÖªµ±µØÖØÁ¦¼ÓËÙ¶ÈΪ
£¬ÖØ´¸µÄÖÊÁ¿Îªm=1.0kg£¬ÔòÖØ´¸ÔÚÏÂÂä¹ý³ÌÖÐÊܵ½µÄƽ¾ù×èÁ¦´óСΪf=________£®
(2)ijͬѧµÄʵÑ鱨¸æÏÔÊ¾ÖØ´¸µÄ¶¯ÄÜÂÔ´óÓÚÖØ´¸µÄÊÆÄÜ£¬³öÏÖÕâÒ»ÎÊÌâµÄÔÒò¿ÉÄÜÊÇ________(ÌîÐòºÅ)£®
A£®ÖØ´¸µÄÖÊÁ¿²âÁ¿´íÎó
B£®¸Ãͬѧ×Ô±àÁËʵÑéÊý¾Ý
C£®½»Á÷µçÔ´µÄƵÂʲ»µÈÓÚ50Hz
D£®ÖØ´¸ÏÂÂäʱÊܵ½µÄ×èÁ¦¹ý´ó
´ð°¸£º(1)0.05N;(2)BC
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿