ÏÂͼΪËĸ׷¢¶¯»ú¹¤×÷Ô­Àí£ºÄÚȼ»úͨ¹ýÁ¬¸Ë°ÑËĸöÆû¸×µÄ»îÈûÁ¬ÔÚÒ»¸ùÇúÖáÉÏ£¬²¢Ê¹¸÷Æû¸×µÄ×ö¹¦¹ý³Ì´í¿ª£¬ÔÚ·ÉÂÖת¶¯µÄÿ°ëÖÜÀ¶¼ÓÐÒ»¸öÆû¸×ÔÚ×ö¹¦£¬ÆäËûÈý¸öÆû¸×·Ö±ðÔÚ×öÎüÆø¡¢Ñ¹ËõºÍÅÅÆø¹¤×÷£®

(1)·¢¶¯»úÔÚ×ö¹¦³å³ÌÀ¸ßΡ¢¸ßѹµÄȼÆøÍƶ¯»îÈûÏòÏÂÔ˶¯£¬¶ÔÍâ×ö¹¦£¬Í¬Ê±½«________ÄÜת»¯Îª________ÄÜ£®

(2)ÓÐһ̨Ëĸ׷¢¶¯»ú£¬ÆäÖ÷Òª¼¼ÊõÖ¸±êÈç±íËùʾ£®ÆäÖÐÅÅÁ¿µÈÓÚËĸöÆû¸×¹¤×÷ÈÝ»ýµÄ×ܺͣ¬Æû¸×¹¤×÷ÈÝ»ýÖ¸»îÈû´ÓÉÏÖ¹µãµ½ÏÂÖ¹µãËùɨ¹ýµÄÈÝ»ý£¬ÓֳƵ¥¸×ÅÅÁ¿£¬ËüÈ¡¾öÓÚ»îÈûµÄÃæ»ýºÍ»îÈûÉÏÏÂÔ˶¯µÄ¾àÀë(¼È³å³Ì³¤)£®×ªËÙ±íʾÿ·ÖÖÓÇúÖá»ò·ÉÂÖËùתµÄÖÜÊý£®

¢Ù¸Ã·¢¶¯»úÔÚ1 sÄÚ×ö¹¦________J£¬µ¥¸×ÅÅÁ¿V£½________L£®

¢ÚÔÚÿ¸ö×ö¹¦³å³ÌÀ·¢¶¯»ú×ö¹¦W£½________J£®

(3)ÔÚ×ö¹¦³å³ÌÀȼÆø¶Ô»îÈûËù×öµÄ¹¦¿É±íʾΪW£½p¡¤V£¬Ê½ÖÐp±íʾȼÆø¶Ô»îÈûµÄѹǿ£¬Ôòp£½________Pa£®(1 L£½10£­3 m3)

´ð°¸£º
½âÎö£º

¡¡¡¡(1)ÄÚ£¬»úе£»

¡¡¡¡(2)¢Ù1.2¡Á105£¬0.5£¬

¡¡¡¡¢Ú600£»

¡¡¡¡(3)1.2¡Á106


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2013Äê½­ËÕÊ¡ÄϾ©ÊйÄÂ¥ÇøÖп¼¶þÄ£ÎïÀíÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

ÈçÏÂͼËùʾ£¬ÕâÊÇÄÚȼ»ú¹¤×÷ʱµÄ          ³å³Ì£»ÔÚÆû³µµÄ·¢¶¯»ú¼°·¢µç»úÏßȦÖг£ÓÃË®×÷ΪÀäÈ´¼Á£¬ÕâÊÇÒòΪ                             £»Ò»Ì¨µ¥¸×Ëijå³ÌÆûÓÍ»úÔÚÒ»¸ö¹¤×÷Ñ­»·ÖÐ×ܹ²ÏûºÄÁË10£çÆûÓÍ(ÆûÓ͵ÄÈÈֵΪ4.6¡Á10£·J/kg)£¬ÕâЩÆûÓÍÍêȫȼÉÕ²úÉúµÄÈÈÁ¿ÊÇ          £Ê£»Èç¹ûÕą̂ÆûÓÍ»úµÄЧÂÊΪ30£¥£¬ÔòÒ»¸ö¹¤×÷Ñ­»·ÖÐÊä³öµÄÓÐÓûúеÄÜΪ          £Ê¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2013-2014ѧÄê½­ËÕÊ¡ÎÞÎýÊÐÎý±±Æ¬¾ÅÄ꼶ÉÏѧÆÚÆÚÖп¼ÊÔÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÈçÏÂͼËùʾΪËĸ׷¢¶¯»ú¹¤×÷Ô­Àí£ºÄÚȼ»úͨ¹ýÁ¬¸Ë°ÑËĸöÆû¸×µÄ»îÈûÁ¬ÔÚÒ»¸ùÇúÖáÉÏ£¬²¢Ê¹¸÷Æû¸×µÄ×ö¹¦¹ý³Ì´í¿ª£¬ÔÚ·ÉÂÖת¶¯µÄÿ°ëÖÜÀ¶¼ÓÐÒ»¸öÆû¸×ÔÚ×ö¹¦£¬ÆäËûÈý¸öÆû¸×·Ö±ðÔÚ×öÎüÆø¡¢Ñ¹ËõºÍÅÅÆø¹¤×÷¡£

£¨1£©ÓÐһ̨Ëĸ׷¢¶¯»ú£¬ÆäÖ÷Òª¼¼ÊõÖ¸±êÈç×ó±íËùʾ¡£ÆäÖÐÅÅÁ¿µÈÓÚËĸöÆû¸×¹¤×÷ÈÝ»ýµÄ×ܺͣ¬Æû¸×¹¤×÷ÈÝ»ýÖ¸»îÈû´ÓÉÏÖ¹µãµ½ÏÂÖ¹µãËùɨ¹ýµÄÈÝ»ý£¬ÓֳƵ¥¸×ÅÅÁ¿£¬ËüÈ¡¾öÓÚ»îÈûµÄÃæ»ýºÍ»îÈûÉÏÏÂÔ˶¯µÄ¾àÀ루¼È³å³Ì³¤£©¡£×ªËÙ±íʾÿ·ÖÖÓÇúÖá»ò·ÉÂÖËùתµÄÖÜÊý¡£

¢Ù¸Ã·¢¶¯»úÔÚ1 sÄÚ×ö¹¦          J£¬µ¥¸×ÅÅÁ¿V =          L¡£

¢ÚÔÚÿ¸ö×ö¹¦³å³ÌÀ·¢¶¯»ú×ö¹¦W =          J¡£

£¨2£©ÔÚ×ö¹¦³å³ÌÀȼÆø¶Ô»îÈûËù×öµÄ¹¦¿É±íʾΪW = p V£¬Ê½ÖÐ p±íʾȼÆø¶Ô»îÈûµÄѹǿ£¬Ôò p=          Pa¡£

£¨3£©ÓÒͼΪ·¢¶¯»úÔÚ×ö¹¦³å³ÌÖеÄʾÒâͼ¡£ÏÂÃæ¸ø³öÁ˹«Ê½W = p VµÄÖ¤Ã÷£¬Ç뽫ÍƵ¼¹ý³Ì²¹³äÍêÕû£¨ÒªÇó¸÷±í´ïʽ¾ùÓÃS¡¢l»òp±íʾ£©£º

Éè»îÈûµÄÃæ»ýΪ S£¬³å³Ì³¤Îª l£¬È¼Æø¶Ô»îÈûµÄѹǿΪ p£¬ÔòȼÆø¶Ô»îÈûµÄѹÁ¦F=            £¬È¼Æø¶Ô»îÈûËù×öµÄ¹¦W=          £¬ÓÖ¸ù¾ÝÊýѧ֪ʶ¿ÉÖª·¢¶¯»úµÄµ¥¸×ÅÅÁ¿V= S l £¬¹Ê W= p V¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2013Äê½­ËÕÊ¡ÄϾ©ÊйÄÂ¥ÇøÖп¼¶þÄ£ÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÈçÏÂͼËùʾ£¬ÕâÊÇÄÚȼ»ú¹¤×÷ʱµÄ          ³å³Ì£»ÔÚÆû³µµÄ·¢¶¯»ú¼°·¢µç»úÏßȦÖг£ÓÃË®×÷ΪÀäÈ´¼Á£¬ÕâÊÇÒòΪ                             £»Ò»Ì¨µ¥¸×Ëijå³ÌÆûÓÍ»úÔÚÒ»¸ö¹¤×÷Ñ­»·ÖÐ×ܹ²ÏûºÄÁË10£çÆûÓÍ(ÆûÓ͵ÄÈÈֵΪ4.6¡Á10£·J/kg)£¬ÕâЩÆûÓÍÍêȫȼÉÕ²úÉúµÄÈÈÁ¿ÊÇ          £Ê£»Èç¹ûÕą̂ÆûÓÍ»úµÄЧÂÊΪ30£¥£¬ÔòÒ»¸ö¹¤×÷Ñ­»·ÖÐÊä³öµÄÓÐÓûúеÄÜΪ          £Ê¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÓÒͼΪËĸ׷¢¶¯»ú¹¤×÷Ô­Àí£ºÄÚȼ»úͨ¹ýÁ¬¸Ë°ÑËĸöÆû¸×µÄ»îÈûÁ¬ÔÚÒ»¸ùÇúÖáÉÏ£¬²¢Ê¹¸÷Æû¸×µÄ×ö¹¦¹ý³Ì´í¿ª£¬ÔÚ·ÉÂÖת¶¯µÄÿ°ëÖÜÀ¶¼ÓÐÒ»¸öÆû¸×ÔÚ×ö¹¦£¬ÆäËûÈý¸öÆû¸×·Ö±ðÔÚ×öÎüÆø¡¢Ñ¹ËõºÍÅÅÆø¹¤×÷¡£

£¨1£©·¢¶¯»úÔÚ×ö¹¦³å³ÌÀ¸ßΡ¢¸ßѹµÄȼÆøÍƶ¯»îÈûÏòÏÂÔ˶¯£¬¶ÔÍâ×ö¹¦£¬Í¬Ê±½«        ÄÜת»¯Îª          ÄÜ¡£

£¨2£©ÏÂͼΪ·¢¶¯»úÔÚ×ö¹¦³å³ÌÖеÄʾÒâͼ¡£ÏÂÃæ¸ø³öÁ˹«Ê½W = p VµÄÖ¤Ã÷£¬Ç뽫ÍƵ¼¹ý³Ì²¹³äÍêÕû£¨ÒªÇó¸÷±í´ïʽ¾ùÓÃS¡¢L»òp±íʾ£©£º

Éè»îÈûµÄÃæ»ýΪ S£¬³å³Ì³¤Îª L£¬È¼Æø¶Ô»îÈûµÄѹǿΪ p£¬Ôò

ȼÆø¶Ô»îÈûµÄѹÁ¦F=            £¬

ȼÆø¶Ô»îÈûËù×öµÄ¹¦W=           £¬

ÓÖ¸ù¾ÝÊýѧ֪ʶ¿ÉÖª·¢¶¯»úµÄµ¥¸×ÅÅÁ¿V=            £¬¹Ê W= p V¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸