ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ð¡Þ±Í¬Ñ§ÔÚ²â¹ÌÌåÃܶÈʱ£¬²Ù×÷²½ÖèÈçÏ£º
![]()
(1)ÔÚʵÑéÊÒ£¬Ð¡Þ±°ÑÌìÆ½·ÅÔÚ_____¹¤×÷̨ÉÏ£¬½«ÓÎÂë¹éÁ㣬·¢ÏÖÖ¸ÕëÆ«Ïò·Ö¶ÈÅ̵Ä×ó²à£¬´ËʱӦ½«Æ½ºâÂÝĸÏò_____µ÷½Ú£¨Ñ¡Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©£¬Ê¹ÌìÆ½ºáÁºÆ½ºâ¡£
(2)СޱѡÓÃÁËÒ»¿éС¿óʯ£¬Óõ÷ºÃµÄÌìÆ½²âËüµÄÖÊÁ¿£¬µ±ÓÒÅÌÖÐËù¼ÓíÀÂëºÍÓÎÂëµÄλÖÃÈç¼×ͼËùʾ£¬ÌìÆ½»Ö¸´Æ½ºâ£¬Ôò²âµÃµÄ¿óʯÖÊÁ¿ÊÇ_____g¡£
(3)ÈçͼÒÒËùʾ£¬ÔÚÁ¿Í²ÖÐ×°ÈëÊÊÁ¿µÄË®£¬½«ÏµÁËϸÏߵĿóʯÇá·ÅÈëÁ¿Í²£¬¶ÁÊýʱÊÓÏßÓ¦ÓëÒºÃæ_____£¨Ñ¡Ìî¡°ÏàÆ½¡±»ò¡°²»ÏàÆ½¡±£©£¬²âµÃ¿óʯµÄÌå»ýÊÇ_____¡£
(4)ʵÑéºó£¬Ð¡Þ±·¢ÏÖʹÓõÄ20gíÀÂëÉúÐâÁË£¬Óɴ˵¼Ö²âµÃµÄ¿óʯÃܶȻá_____£¨Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©¡£
(5)Сޱ»Ø¼Òºó£¬Ïë²â³ö¼ÒÀïij¸öСÊÎÆ·µÄÃܶȣ¬ËýÕÒµ½¼ÒÀïµÄµç×Ó³Ó£¬³Æ³öÊÎÆ·µÄÖÊÁ¿ÊÇ140g£¬ÓÖ½èÖúϸÏß¡¢Ë®¡¢²£Á§±£¬²â³öÁËÊÎÆ·µÄÌå»ý£¬ËýµÄʵÑé²½ÖèÈçÉÏͼ±û¡¢¶¡Ëùʾ£¬ÔòÊÎÆ·µÄÃܶÈÊÇ_____g/cm3¡£
¡¾´ð°¸¡¿Ë®Æ½ ÓÒ 43.4 ÏàÆ½ 18cm3 ƫС 2.8
¡¾½âÎö¡¿
(1)[1][2]°ÑÌìÆ½·ÅÔÚˮƽ¹¤×÷̨ÉÏ£¬·¢ÏÖÖ¸ÕëÆ«Ïò·Ö¶ÈÅ̵Ä×ó²à£¬´ËʱӦ½«Æ½ºâÂÝĸÏòÓÒµ÷½Ú£¬Ê¹ÌìÆ½ºáÁºË®Æ½Æ½ºâ£»
(2)[3]Óõ÷ºÃµÄÌìÆ½²â¿óʯµÄÖÊÁ¿£¬µ±ÓÒÅÌÖÐËù¼ÓíÀÂëºÍÓÎÂëλÖÃÈçͼ¼×Ëùʾʱ£¬ÌìÆ½Æ½ºâ£¬±ê³ßµÄ·Ö¶ÈֵΪ0.2g£¬Ôò´Ë¿óʯµÄÖÊÁ¿ÊÇ
£»
(3)[4]ÈçͼÒÒËùʾµÄÁ¿Í²·Ö¶ÈֵΪ2cm3£¬Á¿Í²¶ÁÊý£¬ÊÓÏßÓ¦¸ÃÓëÁ¿Í²ÄÚ°¼ÒºÃæµÄµ×²¿ÏàÆ½£»[5]ÓÉͼÒÒËùʾÁ¿Í²¿ÉÖª£¬²âµÃ¿óʯµÄÌå»ý
£»
(4)[6]ËùʹÓõÄ20gµÄíÀÂëÉúÐâÁË£¬íÀÂëÉúÐâºóÖÊÁ¿»áÔö´ó£¬ÕâÑùÓýÏÉÙµÄíÀÂë»òÉÙÒÆ¶¯ÓÎÂë¾Í¿ÉÒÔʹÌìÆ½ºáÁºË®Æ½Æ½ºâ£¬Òò´Ë£¬²âµÃµÄÖÊÁ¿»áƫС£¬¸ù¾Ý
Öª£¬ËûËù²âÁ¿µÄ¿óʯÃܶȽ«±Èʵ¼Ê¿óʯµÄÃÜ¶ÈÆ«Ð¡£»
(5)[7]ÓÉͼ±û¡¢¶¡¿ÉÖª£¬ÊÎÆ·ÅÅ¿ªË®µÄÖÊÁ¿
£¬
ÓÉ
¿ÉµÃ£¬ÅÅ¿ªË®µÄÌå»ý
£¬
ÒòΪ½þû£¬ËùÒÔ
£¬
ÔòÊÎÆ·µÄÃܶÈ
¡£.