ÌâÄ¿ÄÚÈÝ
£¨6·Ö£©Ð¡¾üÔÚ×ÛºÏʵ¼ù»î¶¯ÖУ¬ÀûÓÃÌìƽ£¨íÀÂ룩¡¢Á¿Í²¡¢ÉÕ±ºÍϸÏßµÈÆ÷²Ä£¬¶ÔijÖֺϽðºÍË®½øÐÐÁË̽¾¿
ͼ1 ͼ2 ͼ3 ͼ4 ͼ5
£¨1)С¾üÊ×ÏȶԸÃÖֺϽð²ÄÁÏÖƳɵIJ»Í¬ºÏ½ð¿é½øÐÐ̽¾¿£®
¢Ù½«Ììƽ·ÅÔÚˮƽ×ÀÃæÉϲ¢ÓÎÂë¹éÁãºó£¬ÈôÖ¸Õ뾲ֹʱλÖÃÈçͼ1Ëùʾ£¬ÔòÓ¦½«Æ½ºâÂÝĸÏò £¨Ñ¡Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©¶Ëµ÷½Ú£»
¢Úͼ2ÊÇÕýÈ·²âÁ¿ºÏ½ð¿éÖÊÁ¿Ê±Ê¹ÓÃíÀÂëÇé¿öºÍÓÎÂëµÄλÖã¬ËüµÄÖÊÁ¿Îª g£»
¢Ûͼ3ÊÇËûÓÃÁ¿Í²²â×î¢ÚÖкϽð¿éÌå»ýµÄÇé¾°£¬Ôò¸ÃºÏ½ð¿éµÄÌå»ýÊÇ cm3£»
¢Ü»»ÓôóС²»Í¬µÄºÏ½ð¿é£¬Öظ´ÉÏÊö²âÁ¿¡£ËûµÃµ½²»Í¬ºÏ½ð¿éµÄÖÊÁ¿ÓëÌå»ýµÄ¹ØϵͼÏñÈçͼ4Ëùʾ£®ÓÉͼÏñ¿ÉÖª£¬ºÏ½ð¿éµÄÖÊÁ¿ÓëÌå»ý³É ±È£»
¢Ýͨ¹ýÉÏÊö̽¾¿£¬ÈôºÏ½ð¿éµÄÌå»ýΪl0cm3£¬ÔòËüµÄÖÊÁ¿m= g£»
£¨2)С¾ü½Ó×ŶÔË®½øÐÐ̽¾¿£¬Ãè»æ³öÖÊÁ¿ÓëÌå»ýµÄ¹ØϵͼÏßÈçͼ5Öм×Ëùʾ£®Ëû·ÖÎöºó·¢ÏÖ£¬ÓÉÓÚÎó½«ÉÕ±ºÍË®µÄ×ÜÖÊÁ¿µ±×÷ÁËË®µÄÖÊÁ¿£¬µ¼ÖÂͼÏß¼×δ¾¹ý×ø±êԵ㣮ÓÉ´ËÍƶϣºË®µÄÖÊÁ¿ÓëÌå»ýµÄ¹ØϵͼÏßÓ¦ÊÇ £¨Ñ¡Ìîͼ5ÖС°ÒÒ¡±¡¢¡°±û¡±»ò¡°¶¡¡±£©