ÌâÄ¿ÄÚÈÝ

ÔÚÑо¿¸Ü¸ËƽºâÌõ¼þµÄʵÑéÖУ¬Ê×ÏÈҪʹ¸Ü¸ËÔÚˮƽλÖÃƽºâ£¬ÆäÄ¿µÄÊÇʹ
¸Ü¸ËÉϵĿ̶ÈÄܱíʾÁ¦±Û£¨»ò±ãÓÚ²âÁ¿Á¦±Û£©
¸Ü¸ËÉϵĿ̶ÈÄܱíʾÁ¦±Û£¨»ò±ãÓÚ²âÁ¿Á¦±Û£©
£»Ð¡Ã÷ÓÃÈçͼËùʾµÄ×°ÖÃÑéÖ¤¸Ü¸ËµÄƽºâÌõ¼þ£¬µ÷½ÚÓұ߹³ÂëµÄ¸öÊýºÍÐü¹ÒλÖã¬Ê¹¸Ü¸Ëˮƽƽºâʱ£¬¶Á³öµ¯»É²âÁ¦¼ÆµÄʾÊýF1=1.1N£¬¹³Âë¶Ô¸Ü¸ËµÄÀ­Á¦F2=1.47N£¬²âµÃÖ§µãOµ½ÕâÁ½¸ö×÷ÓõãµÄ¾àÀëL1=20cm£¬L2=10cm£¬Ëû½«ËùµÃÊý¾ÝÖ±½Ó´úÈë¸Ü¸ËƽºâÌõ¼þµÄ¹«Ê½ÖУ¬·¢ÏÖF1?L1ºÍF2?L2²¢²»ÏàµÈ£¬´Ó¶øÈÏΪ¸Ü¸ËµÄƽºâÌõ¼þ²»Ò»¶¨ÊÇF1?L1=F2?L2£¬Ð¡Ã÷µÄʧÎóµØ·½ÊÇ
Îó½«Í¼ÖеÄL1¿´×÷ÊÇF1µÄÁ¦±Û£¨»òF1µÄÁ¦±Û²âÁ¿´íÎó£©
Îó½«Í¼ÖеÄL1¿´×÷ÊÇF1µÄÁ¦±Û£¨»òF1µÄÁ¦±Û²âÁ¿´íÎó£©
£®
·ÖÎö£º£¨1£©¸Ü¸ËÔÚˮƽλÖÃƽºâºó£¬Ö§µãµ½Á¦µÄ×÷ÓõãµÄ¾àÀë¾ÍÊÇÁ¦±Û£¬Òò´ËÔÚ´ËʵÑéÖÐÎÒÃÇÓ¦Ê×Ïȵ÷½Ú¸Ü¸ËÔÚˮƽλÖÃƽºâ£»
£¨2£©Á¦±ÛÊÇ´ÓÖ§µãµ½Á¦µÄ×÷ÓÃÏߵľàÀ룬µ±¸Ü¸Ëˮƽƽºâʱ£¬Á½Á¦µÄ·½ÏòÈô¶¼ÔÚÊúÖ±·½ÏòÉÏ£¬Á¦±Û¿ÉÒÔÖ±½Ó´Ó¸Ü¸ËÉ϶Á³ö£»ÈôÁ¦²»ÑØÊúÖ±·½Ïò£¬Á¦±Û²»ÄܴӸܸËÉ϶Á£¬²âÁ¿²»·½±ã£®
½â´ð£º½â£º£¨1£©¸Ü¸ËÔÚˮƽλÖÃƽºâºó£¬¸Ü¸ËÉϵĿ̶ÈÄܱíʾÁ¦±Û£¨»ò±ãÓÚ²âÁ¿Á¦±Û£©£»
£¨2£©Á¦±ÛÊÇÖ¸´ÓÖ§µãµ½Á¦µÄ×÷ÓÃÏߵĴ¹Ï߶εij¤¶È£¬µ±µ¯»É²âÁ¦¼ÆÇãбʱL1²»ÊÇF1µÄÁ¦±Û£¬Òò´Ë£¬²»Âú×ã¸Ü¸ËƽºâµÄÌõ¼þ£®
¹Ê´ð°¸Îª£º¸Ü¸ËÉϵĿ̶ÈÄܱíʾÁ¦±Û£¨»ò±ãÓÚ²âÁ¿Á¦±Û£©£»Îó½«Í¼ÖеÄL1¿´×÷ÊÇF1µÄÁ¦±Û£¨»òF1µÄÁ¦±Û²âÁ¿´íÎ󣩣®
µãÆÀ£º±¾Ì⿼²é̽¾¿¸Ü¸ËƽºâÌõ¼þµÄʵÑ飬ʵÑéÖиܸËΪʲôҪˮƽƽºâÊÇÖص㣬µ±ÄܴӸܸËÉÏÖ±½Ó¶ÁÁ¦±Û³¤¶Èʱ£¬¶¯Á¦Óë×èÁ¦µÄ·½Ïò±ØÐëÑØÊúÖ±·½Ïò£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø