ÌâÄ¿ÄÚÈÝ
ÓÃÌìÆ½ºÍÁ¿Í²²âÁ¿ÑÎË®ÃܶȵÄʵÑ飺
(1)ʵÑéËùÒÀ¾ÝµÄ¹«Ê½ÊÇ£º________£®
(2)ʵÑé¹ý³Ì£º
a¡¢ÔÚ²£Á§±ÖÐÊ¢ÉÏÑÎË®£¬·ÅÔÚµ÷½ÚºÃµÄÌìÆ½×óÅÌÉϳÆÁ¿£¬µ±ÌìÆ½ÖØÐÂÆ½ºâʱ£¬¶Á³öíÀÂëºÍÓÎÂëµÄ¶ÁÊýΪ130.2 g£®(ÒÑÌîÈë±íÖÐ)
b¡¢°Ñ²£Á§±ÖеÄÑÎË®µ¹ÈëÁ¿Í²ÖÐÒ»²¿·Ö£¬ÈçÏÂͼ£¬¼ÇÏÂÁ¿Í²ÖÐÑÎË®µÄÌå»ý²¢ÌîÈë±íÖУ®
c¡¢°Ñ²£Á§±ºÍÊ£ÓàÑÎË®·ÅÔÚÌìÆ½×óÅÌÉϳÆÁ¿£¬µ±ÌìÆ½ÖØÐÂÆ½ºâʱ£¬ËùÓÃíÀÂëºÍÓÎÂëλÖÃÈçÏÂͼËùʾ£¬½«²£Á§±ºÍÊ£ÓàÑÎË®µÄÖÊÁ¿ÌîÈë±íÖУ®
d¡¢¼ÆËã³öÑÎË®µÄÖÊÁ¿ºÍÃܶȣ¬ÌîÈë±íÖУ®
´ð°¸£º
½âÎö£º
½âÎö£º
|
¡¡¡¡(1) ¡¡¡¡(2)58.2¡¡72¡¡60¡¡1.2£® |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÓÃÌìÆ½ºÍÁ¿Í²²âÁ¿ÑÎË®ÃܶȵÄʵÑ飺
£¨1£©ÊµÑéËùÒÀ¾ÝµÄ¹«Ê½ÊÇ£º £®
£¨2£©ÊµÑé¹ý³Ì£º
a£®ÔÚ²£Á§±ÖÐÊ¢ÉÏÑÎË®£¬·ÅÔÚµ÷½ÚºÃµÄÌìÆ½×óÅÌÉϳÆÁ¿£¬µ±ÌìÆ½ÖØÐÂÆ½ºâʱ£¬¶Á³öíÀÂëºÍÓÎÂëµÄ¶ÁÊýΪ130.2g£®£¨ÒÑÌîÈë±íÖУ©
b£®°Ñ²£Á§±ÖеÄÑÎË®µ¹ÈëÁ¿Í²ÖÐÒ»²¿·Ö£¬Èçͼ£¬¼ÇÏÂÁ¿Í²ÖÐÑÎË®µÄÌå»ý²¢ÌîÈë±íÖУ®
c£®°Ñ²£Á§±ºÍÊ£ÓàÑÎË®·ÅÔÚÌìÆ½×óÅÌÉϳÆÁ¿£¬µ±ÌìÆ½ÖØÐÂÆ½ºâʱ£¬ËùÓÃíÀÂëºÍÓÎÂëλÖÃÈçͼËùʾ£¬½«²£Á§±ºÍÊ£ÓàÑÎË®µÄÖÊÁ¿ÌîÈë±íÖУ®
d£®¼ÆËã³öÑÎË®µÄÖÊÁ¿ºÍÃܶȣ¬ÌîÈë±íÖУ®
£¨1£©ÊµÑéËùÒÀ¾ÝµÄ¹«Ê½ÊÇ£º
£¨2£©ÊµÑé¹ý³Ì£º
a£®ÔÚ²£Á§±ÖÐÊ¢ÉÏÑÎË®£¬·ÅÔÚµ÷½ÚºÃµÄÌìÆ½×óÅÌÉϳÆÁ¿£¬µ±ÌìÆ½ÖØÐÂÆ½ºâʱ£¬¶Á³öíÀÂëºÍÓÎÂëµÄ¶ÁÊýΪ130.2g£®£¨ÒÑÌîÈë±íÖУ©
| ²£Á§±ºÍÑÎË®µÄ×ÜÖÊÁ¿m1/g | ²£Á§±ºÍÊ£ÓàÑÎË®µÄÖÊÁ¿m2/g | Á¿Í²ÖÐÑÎË®µÄÖÊÁ¿m/g | Á¿Í²ÖÐÑÎË®µÄÌå»ýv/cm3 | ÑÎË®µÄÃÜ¶È ¦Ñ£¨g/cm3£© |
| 130.2 |
c£®°Ñ²£Á§±ºÍÊ£ÓàÑÎË®·ÅÔÚÌìÆ½×óÅÌÉϳÆÁ¿£¬µ±ÌìÆ½ÖØÐÂÆ½ºâʱ£¬ËùÓÃíÀÂëºÍÓÎÂëλÖÃÈçͼËùʾ£¬½«²£Á§±ºÍÊ£ÓàÑÎË®µÄÖÊÁ¿ÌîÈë±íÖУ®
d£®¼ÆËã³öÑÎË®µÄÖÊÁ¿ºÍÃܶȣ¬ÌîÈë±íÖУ®