ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿²âÁ¿Ò»¸öÌÕ´ÉС¾Æ±­µÄÃܶȣ¨Ö¸Í¼ÖÐС¾Æ±­²ÄÁϵÄÃܶȣ©£®Ð¡Ã÷ʵÑé²½ÖèÈçÏ£º

£¨1£©Óõ÷½ÚºÃµÄÌìƽ²âÁ¿Ð¡¾Æ±­µÄÖÊÁ¿£¬µ±Ììƽƽºâºó£¬ÓÒÅÌÖÐíÀÂëºÍÓÎÂëµÄλÖÃÈçͼ¼×Ëùʾ£¬Ð¡¾Æ±­µÄÖÊÁ¿mΪ___________g£®

£¨2£©ÔÚÁ¿Í²ÖзÅÈëÊÊÁ¿µÄË®£¬ÈçͼÒÒËùʾ£¬¶Á³öË®ÃæËùµ½µÄ¿Ì¶ÈÖµV1£»

£¨3£©½«Ð¡¾Æ±­½þûÔÚÁ¿Í²µÄË®ÖУ¬Èçͼ±ûËùʾ£¬¶Á³öË®ÃæËùµ½µÄ¿Ì¶ÈÖµV2£»

£¨4£©Ð¡¾Æ±­µÄÃܶÈΪ¦Ñ¾Æ±­=___________kg/m3£®

£¨5£©Ð¡»ªÔÚ²âÁ¿¹ý³ÌÖУ¬²»ÓÃÌìƽ£¬Ö»ÓÃÁ¿Í²Ò²²â³öС¾Æ±­µÄÃܶȣ®È¥µô²½Ö裨1£©£¬ÔÚ²½Ö裨3£©Ö®Ç°¼ÓÉÏÒ»¸ö²½Ö裺½«Ð¡¾Æ±­___________ÔÚÁ¿Í²µÄË®ÖУ¬¶Á³öË®ÃæËùµ½µÄ¿Ì¶ÈÖµV3£®ÔòС¾Æ±­µÄÃܶÈΪ¦Ñ¾Æ±­=___________£¨ÓÃV1¡¢V2¡¢V3À´±íʾ£¬Ë®µÄÃܶÈΪ¦ÑË®£©£®

¡¾´ð°¸¡¿£¨1£©62£¨4£©3.1¡Á103£¨5£©Æ¯¸¡

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©½â£ºÓɼ×ͼ֪£¬Ð¡¾Æ±­µÄÖÊÁ¿m=60g+2g=62g£»

£¨2£©ÓÉÒÒͼ֪£¬

£¨3£©ÓÉͼ±ûÖª£¬

£¨4£©Ð¡¾Æ±­µÄÌå»ý£¬

С¾Æ±­µÄÃܶȣº

£¨5£©Èô½«Ð¡¾Æ±­Æ¯¸¡ÔÚÁ¿Í²ÄÚµÄË®ÖУ¬ÔòС¾Æ±­ÅÅ¿ªË®µÄÌå»ýΪ£¨£©£¬Ð¡¾Æ±­Êܵ½µÄ¸¡Á¦£¬Ð¡¾Æ±­µÄÖØÁ¦£¬ÒòΪС¾Æ±­Æ¯¸¡ÔÚÁ¿Í²ÄÚ£¬ËùÒÔ=£¬½âÖ®µÃ£¬¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø