ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³¿ÆѧʵÑéС×éÀûÓÃ×¢ÉäÆ÷¡¢µ¯»É²âÁ¦¼Æ¡¢¿Ì¶È³ßµÈÆ÷²Ä²âÁ¿´óÆøѹǿµÄÖµ£¬ÊµÑé²½ÖèÈçÏ£º

£¨1£©°Ñ×¢ÉäÆ÷µÄ»îÈûÍÆÖÁ×¢ÉäÆ÷ͲµÄµ×¶Ë£¬È»ºóÓÃÏðƤñ¶ÂסעÉäÆ÷µÄС¿×£¬ÕâÑù×öµÄÄ¿µÄÊÇ £®

£¨2£©ÈçͼËùʾ£¬ÓÃϸÄáÁúÉþ˩סעÉäÆ÷»îÈûµÄ¾±²¿£¬Ê¹ÉþµÄÁíÒ»¶ËÓ뵯»É²âÁ¦¼ÆµÄ¹Ò¹³ÏàÁ¬£¬È»ºóˮƽÏòÓÒÂýÂýÀ­¶¯×¢ÉäÆ÷Ͳ£¬µ±×¢ÉäÆ÷ÖеĻîÈû¸Õ±»À­¶¯Ê±£¬¼Çϵ¯»É²âÁ¦¼ÆµÄʾÊýΪ29.9N£®

£¨3£©ÈçͼËùʾ£¬Óÿ̶ȳ߲â³ö×¢ÉäÆ÷È«²¿¿Ì¶ÈµÄ³¤¶ÈΪ cm£¬¼ÆËã³ö»îÈûµÄºá½ØÃæ»ý£®

£¨4£©¼ÆËãµÃµ½´óÆøѹǿµÄÊýֵΪ Pa£®

£¨5£©Í¬Ñ§ÃÇ·¢ÏÖʵÑéÎó²î½Ï´ó£¬Çë·ÖÎö£¬¸ÃʵÑé¹ý³ÌÖе¼ÖÂÎó²îµÄÒòËØÓУ¨Çëд³öÁ½Ìõ£©£º

¢Ù £»¢Ú £®

¡¾´ð°¸¡¿£¨1£©Åž¡×¢ÉäÆ÷ÄڵĿÕÆø £»£¨3£©6.00£»£¨4£©8.97¡Á104£»£¨5£©¢Ù¿ÕÆøûÓÐÅž¡£» ¢ÚÏðƤñÃÜ·â²»ºÃ

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©½«»îÈûÍÆÖÁµ×²¿²¢ÓÃÏðƤñ¶ÂסС¿×£¬ÕâÑù×öµÄÄ¿µÄÊÇΪÁËÅž¡×¢ÉäÆ÷ÄڵĿÕÆø£®

£¨3£©´ÓͼÖпÉÒÔ¿´³ö£¬×¢ÉäÆ÷¿ÉÈÝÄɵÄÒ©Ë®ÈÝ»ýΪ20ml=20cm3£¬Õâ20cm3µÄ¿Ì¶È³¤¶ÈÓɿ̶ȳ߿ɿ´³öΪ6.00cm£¬

¹Ê»îÈûµÄºá½ØÃæ»ýΪS=£®

£¨4£©¿É¼ÆËã³ö´óÆøѹǿµÄֵΪ£ºP´óÆø=9¡Á104Pa£®

£¨5£©´ÓʵÑé½á¹û¿´£¬²âÁ¿½á¹ûСÓÚÒ»±ê×¼´óÆøѹ£¬Ôì³ÉÎó²îµÄÖ÷ÒªÔ­ÒòÊÇÓÉÓÚ×¢ÉäÆ÷ÄڵĿÕÆøûÓÐÅž¡¡¢»òÏðƤñÃÜ·â²»ºÃ¡¢À­Á¦ºÍ³¤¶È¶ÁÊý²»×¼È·µÈ£»À­¶¯»îÈûʱ»îÈûºÍͲ±Ú¼äÓÐĦ²ÁÕâ»áÔì³É×îÖÕ²âÁ¿µÄ½á¹ûÆ«´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø