ÌâÄ¿ÄÚÈÝ
ѧÉúÓÃÌìÆ½¡¢ÉÕ±¡¢ÓÍÐԱʼ°×ãÁ¿µÄË®²âÁ¿Ò»¿éʯͷµÄÃܶȣ¬ÊµÑé²½ÖèÈçÏ£º
![]()
£¨1£©½«ÌìÆ½·ÅÔÚˮƽ×ÀÃæÉÏ£¬°ÑÓÎÂ벦ÖÁ±ê³ß_____£¬·¢ÏÖºáÁºÎȶ¨Ê±Ö¸ÕëÆ«Ïò·Ö¶ÈÅ̵ÄÓҲ࣬Ҫʹ™MÁºÔÚˮƽλÖÃÆ½ºâ£¬Ó¦½«Æ½ºâÂÝĸÍù_____£¨Ìî¡°×ó¡±»ò¡°ÓÒ¡±£© µ÷¡£
£¨2£©Óõ÷ºÃµÄÌìÆ½·Ö±ð²â³öʯͷµÄÖÊÁ¿ÊÇ31.6gºÍ¿ÕÉÕ±µÄÖÊÁ¿ÊÇ90g¡£
£¨3£©Èçͼ¼×Ëùʾ£¬°ÑʯͷÇáÇá·ÅÈëÉÕ±ÖУ¬ÍùÉÕ±µ¹ÈëÊÊÁ¿µÄË®£¬ÓÃÓÍÐÔ±ÊÔÚÉÕ±±Ú¼ÇÏ´ËÊ±Ë®ÃæÎ»ÖÃΪM£¬È»ºó·ÅÔÚÌìÆ½×óÅÌ£¬Èçͼ±ûËùʾ£¬±¡¢Ë®ºÍ¶ìÂÑʯµÄ×ÜÖÊÁ¿Îª_____g¡£
£¨4£©½«Ê¯Í·´ÓË®ÖÐÈ¡³öºó£¬ÔÙÍùÉÕ±ÖлºÂý¼ÓË®£¬Ê¹Ë®ÃæÉÏÉýÖÁ¼ÇºÅM£¬ÈçͼÒÒËùʾ£¬ÓÃÌìÆ½²â³ö±ºÍË®µÄ×ÜÖÊÁ¿Îª142g£¬´Ëʱ±ÖÐË®µÄÌå»ýΪ_____cm3¡£
£¨5£©¸ù¾ÝËù²âÊý¾Ý¼ÆËã³öʯͷµÄÃܶÈΪ_____ g/cm3£®£¨½á¹û±£ÁôÁ½Î»Ð¡Êý£©
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿