ÌâÄ¿ÄÚÈÝ
[ÎïÀí¡ª¡ªÑ¡ÐÞ3-3]£¨15·Ö£©
£¨1£©ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ £¨ £©
| A£®µ±·Ö×Ó¼ä¾àÀëÔö´óʱ£¬·Ö×ÓÎÊ×÷ÓÃÁ¦¼õС£¬·Ö×ÓÊÆÄÜÔö´ó |
| B£®ÒÑ֪ijÎïÖʵÄĦ¶ûÖÊÁ¿ÎªM£¬ÃܶÈΪ |
| C£®×ÔÈ»½ç·¢ÉúµÄÒ»Çйý³ÌÄÜÁ¿¶¼ÊÇÊØºãµÄ£¬·ûºÏÄÜÁ¿Êغ㶨Âɵĺê¹Û¹ý³Ì¶¼ÄÜ×ÔÈ»·¢ Éú |
| D£®ÒºÆ·¼È¾ßÓÐÒºÌåµÄÁ÷¶¯ÐÔ£¬ÓÖ¾ßÓе¥¾§ÌåµÄ¹âѧ¸÷ÏòÒìÐÔµÄÌØµã |
£¨i£©µ±¸×ÄÚÆøÖù³¤¶ÈL2=24cmʱ£¬¸×ÄÚÆøÌåζÈΪ¶àÉÙ¿ª?
£¨ii£©¸×ÄÚÆøÌåζÈÉÏÉýµ½ÍßÒÔÉÏ£¬ÆøÌ彫×öµÈѹÅòÕÍ£¬ÔòT0Ϊ¶àÉÙ¿ª?
£¨1£©D
£¨2£©£¨i£©T2=720K
£¨ii£©T0=1012.5K
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿