ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬ÔÚ²âÁ¿Ò»¿é²»¹æÔòС¿óʯ(ÖÊÁ¿·Ö²¼¾ùÔÈ)ÃܶȵÄʵÑéÖУº
£¨1£©½«Ììƽ·ÅÖÃÔÚˮƽ̨ÉÏ£¬½«ÓÎÂëÒÆÖÁ×ó¶Ë_________´¦£¬·¢ÏÖÌìƽָÕëµÄ×óÓÒƫתÇé¿öÈçͼ20£¨¼×£©Ëùʾ£¬´ËʱËûÓ¦½«ºáÁºÓұߵÄƽºâÂÝĸÏò µ÷¡£
£¨2£©ÓÃÌìƽ²âС¿óʯµÄÖÊÁ¿£¬µ±ÅÌÖÐËù¼ÓíÀÂë¼°ÓÎÂëλÖÃÈçͼ£¨ÒÒ£©ËùʾʱÌìƽƽºâ£¬Ôò´ËС¿óʯµÄÖÊÁ¿Îª____ _g¡£ÔÚÁ¿Í²ÄÚ×°ÓÐÒ»¶¨Á¿µÄË®£¬¸ÃС¿óʯ·ÅÈëÇ°ºóÇé¿öÈçͼ£¨±û£©Ëùʾ£¬Ôò¿óʯµÄÌå»ýΪ______cm3£¬¿óʯµÄÃܶÈΪ___ __g/cm3£¬µÈÓÚ kg/m3¡£
£¨1£©½«Ììƽ·ÅÖÃÔÚˮƽ̨ÉÏ£¬½«ÓÎÂëÒÆÖÁ×ó¶Ë_________´¦£¬·¢ÏÖÌìƽָÕëµÄ×óÓÒƫתÇé¿öÈçͼ20£¨¼×£©Ëùʾ£¬´ËʱËûÓ¦½«ºáÁºÓұߵÄƽºâÂÝĸÏò µ÷¡£
£¨2£©ÓÃÌìƽ²âС¿óʯµÄÖÊÁ¿£¬µ±ÅÌÖÐËù¼ÓíÀÂë¼°ÓÎÂëλÖÃÈçͼ£¨ÒÒ£©ËùʾʱÌìƽƽºâ£¬Ôò´ËС¿óʯµÄÖÊÁ¿Îª____ _g¡£ÔÚÁ¿Í²ÄÚ×°ÓÐÒ»¶¨Á¿µÄË®£¬¸ÃС¿óʯ·ÅÈëÇ°ºóÇé¿öÈçͼ£¨±û£©Ëùʾ£¬Ôò¿óʯµÄÌå»ýΪ______cm3£¬¿óʯµÄÃܶÈΪ___ __g/cm3£¬µÈÓÚ kg/m3¡£
£¨1£©Áã¿Ì¶ÈÏߣ»×ó £¨2£©33.4£»10£»3.34£»3.34¡Á103
ÊÔÌâ·ÖÎö£º£¨1£©ÌìƽʹÓÃÇ°Òª·ÅÔÚˮƽÃæÉÏ£¬ÓÎÂëÒª²¦µ½Áã¿ÌÏß´¦£¬´ËʱÈç¼×ͼËùʾ£¬Ö¸ÕëÓÒÆ«£¬ËµÃ÷ÓÒ±ßÖØ£¬ËùÒÔƽºâÂÝĸӦ¸ÃÏò×óµ÷¡££¨2£©ÌìƽµÄ¶ÁÊý°üÀ¨íÀÂëºÍÓÎÂëµÄ¶ÁÊýÖ®ºÍ¡£íÀÂëÒ»¹²Îª£¬ÓÎÂë·Ö¶ÈֵΪ0.2g£¬¶ÁÊýΪ£¬ËùÒÔ×îÖÕ¶ÁÊýΪ¡£·ÅÈëʯ¿éÇ°ºóÔö¼ÓµÄÌå»ý¼´Ê¯¿éµÄÌå»ý£¬¿óʯµÄÃܶÈΪ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿