ÔÚ¡°ÓÃÌìƽºÍÁ¿Í²²â¶¨¹ÌÌåºÍÒºÌåµÄÃܶȡ±ÊµÑéÖУ¬Îª²â¶¨ÎïÌåµÄÖÊÁ¿£¬µ÷½ÚÌìƽºáÁºÆ½ºâʱ£¬·¢ÏÖÌìƽµÄÖ¸Õë¾²Ö¹ÔÚ·Ö¶ÈÅÌÖÐÑë¿Ì¶ÈÏßµÄ×ó²à£¬ÔòÓ¦½«ºáÁºÉϵÄƽºâÂÝĸÏò_______µ÷½Ú¡£½«Ò»¿óʯ±ê±¾·ÅÔÚÒѵ÷ºÃµÄÌìƽ×óÅÌÄÚ£¬µ±ÌìƽÖØÐÂƽºâʱ£¬ÓÒÅÌÄÚµÄíÀÂëºÍÓÎÂëÔÚ±ê³ßÉϵÄλÖÃÈçͼ10£¨¼×£©Ëùʾ£¬Ôò¿óʯµÄÖÊÁ¿Îª_________ g¡£½«¿óʯ±ê±¾·ÅÈë×°ÓÐË®µÄÁ¿Í²ÖУ¬Á¿Í²ÖÐË®ÃæλÖõı仯Çé¿öÈçͼ10£¨ÒÒ£©Ëùʾ£¬Ôò¿óʯµÄÌå»ýΪ________cm3£¬ÕâÖÖ¿óʯµÄÃܶÈΪ___________kg£¯m3¡£

¡¡¡¡¡¡¡¡¡¡¡¡               
¼×                   ÒÒ
ÓÒ£»64£»20£»3.2¡Á103½âÎö:
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ×ö¡°ÓÃÌìƽºÍÁ¿Í²²â¶¨¹ÌÌåÃܶȡ±µÄʵÑéʱ£¬Ð¡±±ÌÁͬѧ²âÁ¿Ê¯¿éµÄÖÊÁ¿Èçͼ¼×£¬²âÁ¿Ê¯¿éµÄÌå»ýÈçͼÒÒ£¬Ôòʯ¿éµÄÖÊÁ¿Îª
64
64
g£¬Ê¯¿éµÄÃܶÈΪ
3.2¡Á103
3.2¡Á103
kg/m3£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?±±ÌÁÇøһģ£©»Ø¹Ë̽¾¿ºÍʵÑ飺
£¨1£©ÔÚ×ö¡°ÓÃÌìƽºÍÁ¿Í²²â¶¨¹ÌÌåÃܶȡ±µÄʵÑéʱ£¬Ð¡±±ÌÁͬѧ²âÁ¿Ê¯¿éµÄÖÊÁ¿Èçͼ¼×£¬²âÁ¿Ê¯¿éµÄÌå»ýÈçͼÒÒ£¬Ôòʯ¿éµÄÖÊÁ¿Îª
64
64
g£¬Ê¯¿éµÄÃܶÈΪ
3.2¡Á103
3.2¡Á103
kg/m3£®
£¨2£©ÔÚ¡°Ñо¿»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëÄÄЩÒòËØÓйء±µÄʵÑéÖУº

¢ÙÓõ¯»É²âÁ¦¼ÆÀ­×Åľ¿éÔÚˮƽ×ÀÃæÉÏ×ö
ÔÈËÙÖ±Ïß
ÔÈËÙÖ±Ïß
Ô˶¯£®
¸ù¾Ý
¶þÁ¦Æ½ºâ
¶þÁ¦Æ½ºâ
Ìõ¼þ¿ÉÖª£¬Ä¾¿éËùÊÜĦ²ÁÁ¦µÄ´óСµÈÓÚµ¯»É²âÁ¦¼ÆµÄʾÊý£®
¢Ú½«ÏÂͼÖÐ
£¨a£©£¨c£©
£¨a£©£¨c£©
Á½¸öʵÑé½øÐбȽϿÉÖª£¬»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓë½Ó´¥Ãæ´Ö²Ú³Ì¶ÈÓйأ®
£¨3£©ÈçͼÊÇÑо¿¡°ÎïÌ嶯ÄÜ´óСÓëÄÄЩÒòËØÓйء±µÄʵÑé×°Öã¬ÊµÑéÖÐľ¿é±»Íƶ¯µÄÔ½
Ô¶
Ô¶
£¬±íÃ÷¸ÖÇò¶¯ÄÜÔ½´ó£¬Õâ¸öʵÑéÊÇΪÁËÑéÖ¤¸ÖÇò¶¯ÄÜ´óСÓë
ËÙ¶È
ËÙ¶È
µÄ¹Øϵ£®

£¨4£©ÈçͼÊÇÑо¿¡°Å£¶ÙµÚÒ»¶¨ÂÉ¡±µÄʵÑé×°Öã¬ÈÃͬһСÇò´ÓͬһбÃæÏàͬ¸ß¶ÈÓɾ²Ö¹¹öÏ£¬·¢ÏÖˮƽÃæÔ½¹â»¬£¬Ð¡ÇòËٶȼõСµÃÔ½
Âý
Âý
£®½øÒ»²½ÍÆÀíµÃ³ö£¬Ô˶¯µÄÎïÌåÔÚ
²»ÊÜÁ¦
²»ÊÜÁ¦
ʱ£¬½«ÓÀÔ¶×öÔÈËÙÖ±ÏßÔ˶¯£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2005?ÔƸ¡£©ÔÚ×ö¡°ÓÃÌìƽºÍÁ¿Í²²â¶¨¹ÌÌåÃܶȡ±µÄʵÑéʱ£¬Ä³Í¬Ñ§²âÁ¿Ê¯¿éµÄÖÊÁ¿Èçͼ¼×£¬²âÁ¿Ê¯¿éµÄÌå»ýÈçͼÒÒ£¬ÇëÄã´úËûÍê³ÉÊý¾Ý¼Ç¼²¢¼ÆËã³öÃܶȣ®Ê¯¿éµÄÖÊÁ¿Îª
64
64
g£¬Ê¯¿éµÄÌå»ýΪ
20
20
cm3£¬Ê¯¿éµÄÃܶÈΪ
3.2¡Á103
3.2¡Á103
kg/m3£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2011?ãôÑôÏØÄ£Ä⣩»Ø¹Ë̽¾¿ºÍʵÑ飺
£¨1£©ÔÚ×ö¡°ÓÃÌìƽºÍÁ¿Í²²â¶¨¹ÌÌåÃÜ  ¶È¡±µÄʵÑéʱ£¬Ä³Í¬Ñ§²âÁ¿Ê¯¿éµÄÖÊÁ¿Èçͼ¼×Ëùʾ£¬²âÁ¿Ê¯¿éµÄÌå»ýÈçͼÒÒËùʾ£¬Ôòʯ¿éµÄÃܶÈΪ
3.2¡Á103
3.2¡Á103
kg/m3£®
£¨2£©ÔÚ¡°Ñо¿»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëÄÄЩÒòËØÓйء±µÄʵÑéÖУº
¢ÙÓõ¯»É²âÁ¦¼ÆÀ­×Åľ¿éÔÚˮƽ×ÀÃæÉÏ×öÔÈËÙÖ±ÏßÔ˶¯£»
¸ù¾Ý
¶þÁ¦Æ½ºâ
¶þÁ¦Æ½ºâ
Ìõ¼þ¿ÉÖª£¬Ä¾¿éËùÊÜĦ²ÁÁ¦µÄ´óСµÈÓÚµ¯»É²âÁ¦¼ÆµÄʾÊý£®
¢Ú½«Í¼ÖÐ
aºÍc
aºÍc
ʵÑé½øÐбȽϿÉÖª£¬»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓë½Ó´¥Ãæ´Ö²Ú³Ì¶ÈÓйأ®

£¨3£©ÈçͼÊÇÑо¿¡°Å£¶ÙµÚÒ»¶¨ÂÉ¡±µÄʵÑé×°Öã¬ÈÃͬһСÇò´ÓͬһбÃæÏàͬ¸ß¶ÈÓɾ²Ö¹¹öÏ£¬·¢ÏÖ±íÃæÔ½¹â»¬£¬Ð¡ÇòËٶȼõСµÃÔ½
Âý
Âý
£®½øÒ»²½ÍÆÀíµÃ³ö£¬Ô˶¯µÄÎïÌåÔÚ
²»ÊÜÍâÁ¦
²»ÊÜÍâÁ¦
ʱ£¬½«ÓÀÔ¶×öÔÈËÙÖ±ÏßÔ˶¯£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

»Ø¹Ë̽¾¿ºÍʵÑ飺

£¨1£©ÔÚ×ö¡°ÓÃÌìƽºÍÁ¿Í²²â¶¨¹ÌÌåÃÜ  ¶È¡±µÄʵÑéʱ£¬Ä³Í¬Ñ§²âÁ¿Ê¯¿éµÄÖÊÁ¿Èçͼ¼×Ëùʾ£¬²âÁ¿Ê¯¿éµÄÌå»ýÈçͼÒÒËùʾ£¬Ôòʯ¿éµÄÃܶÈ

Ϊ        kg£¯m3¡£

£¨2£©ÔÚ¡°Ñо¿»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëÄÄЩÒòËØÓйء±µÄʵÑéÖУº

¢Ù  Óõ¯»É²âÁ¦¼ÆÀ­×Åľ¿éÔÚˮƽ×ÀÃæÉÏ×öÔÈËÙÖ±ÏßÔ˶¯£»

¸ù¾Ý             Ìõ¼þ¿ÉÖª£¬Ä¾¿éËùÊÜĦ²ÁÁ¦µÄ´óСµÈÓÚµ¯»É²âÁ¦¼ÆµÄʾÊý¡£

¢Ú ½«ÏÂͼÖÐ        ÊµÑé½øÐбȽϿÉÖª£¬»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓë½Ó´¥Ãæ´Ö²Ú³Ì¶ÈÓйء£

£¨3£©ÓÒͼÊÇÑо¿¡°Å£¶ÙµÚÒ»¶¨ÂÉ¡±µÄʵÑé×°Öã¬ÈÃͬһСÇò´ÓͬһбÃæÏàͬ¸ß¶ÈÓɾ²Ö¹¹öÏ£¬·¢ÏÖ±íÃæÔ½¹â»¬£¬Ð¡ÇòËٶȼõСµÃÔ½           ¡£½øÒ»²½ÍÆÀíµÃ³ö£¬Ô˶¯µÄÎïÌåÔÚ               Ê±£¬½«ÓÀÔ¶×öÔÈËÙÖ±ÏßÔ˶¯¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸