£¨Ñ¡×öÌ⣩£¨Çë´ÓA¡¢BºÍCÈýСÌâÖÐÑ¡¶¨Á½Ð¡Ìâ×÷´ð£¬²¢ÔÚ´ðÌ⿨ÏàÓ¦µÄ´ðÌâÇøÓòÄÚ×÷´ð£¬È綼×÷´ðÔò°´A¡¢BÁ½Ð¡ÌâÆÀ·Ö£©
A£®£¨Ñ¡ÐÞÄ£¿é3-3£©
ÈçͼËùʾ£¬Ä³ÖÖ×Ô¶¯Ï´Ò»ú½øˮʱ£¬Ï´Ò»ú¸×ÄÚˮλÉý¸ß£¬ÓëÏ´Ò¸×ÏàÁ¬µÄϸ¹ÜÖлá·â±ÕÒ»¶¨ÖÊÁ¿µÄ¿ÕÆø£¬Í¨¹ýѹÁ¦´«¸ÐÆ÷¸ÐÖª¹ÜÖеĿÕÆøѹÁ¦£¬´Ó¶ø¿ØÖƽøË®Á¿£®
£¨1£©µ±Ï´Ò¸×ÄÚˮλ»ºÂýÉý¸ßʱ£¬Éèϸ¹ÜÄÚ¿ÕÆøζȲ»±ä£¬
Ôò±»·â±ÕµÄ¿ÕÆø______
A£®·Ö×Ó¼äµÄÒýÁ¦ºÍ³âÁ¦¶¼Ôö´ó
B£®·Ö×ÓµÄÈÈÔ˶¯¼Ó¾ç
C£®·Ö×ÓµÄƽ¾ù¶¯ÄÜÔö´ó
D£®Ìå»ý±äС£¬Ñ¹Ç¿±ä´ó
£¨2£©ÈôÃܱյĿÕÆø¿ÉÊÓΪÀíÏëÆøÌ壬ÔÚÉÏÊö£¨1£©ÖпÕÆøÌå»ý±ä»¯µÄ¹ý³ÌÖУ¬Íâ½ç¶Ô¿ÕÆø×öÁË
0.6JµÄ¹¦£¬Ôò¿ÕÆø______£¨Ñ¡Ìî¡°ÎüÊÕ¡±»ò¡°·Å³ö¡±£©ÁË______JµÄÈÈÁ¿£»µ±Ï´ÍêÒ·þ¸×ÄÚ
ˮλѸËÙ½µµÍʱ£¬Ôò¿ÕÆøµÄÄÚÄÜ______£¨Ñ¡Ìî¡°Ôö¼Ó¡±»ò¡°¼õС¡±£©£®
£¨3£©ÈôÃܱյĿÕÆøÌå»ýV=1L£¬ÃܶȦÑ=1.29kg/m
3£¬Æ½¾ùĦ¶ûÖÊÁ¿M=0.029kg/mol£¬°¢·ü¼ÓµÂÂÞ³£ÊýN
A=6.02¡Á10
23mol
-1£¬ÊÔ¹ÀËã¸ÃÆøÌå·Ö×ÓµÄ×ܸöÊý£¨½á¹û±£ÁôһλÓÐЧÊý×Ö£©£®
B£®£¨Ñ¡ÐÞÄ£¿é3-4£©
£¨1£©ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ______
A£®¹âµÄÆ«ÕñÏÖÏó˵Ã÷¹âÊÇ×ݲ¨
B£®È«Ï¢ÕÕÏàÀûÓÃÁ˼¤¹âÏà¸ÉÐԺõÄÌØÐÔ
C£®¹âµ¼ÏËά´«²¥¹âÐźÅÀûÓÃÁ˹âµÄÈ«·´ÉäÔÀí
D£®¹âµÄË«·ì¸ÉÉæʵÑéÖУ¬Èô½ö½«ÈëÉä¹â´Óºì¹â¸ÄΪ×Ϲ⣬ÔòÏàÁÚÁÁÌõÎƼä¾àÒ»¶¨±ä´ó
£¨2£©Èçͼ1ËùʾÊÇÒ»ÁÐÑØxÖáÕý·½Ïò´«²¥µÄ¼òгºá²¨ÔÚt=0ʱ¿ÌµÄ²¨ÐÎͼ£¬²¨µÄ´«²¥ËÙ¶Èv=2m/s£¬ÊԻشðÏÂÁÐÎÊÌ⣺
¢Ùx=4m´¦ÖʵãµÄÕñ¶¯º¯Êý±í´ïʽy=______cm£»
¢Úx=5m´¦ÖʵãÔÚ0¡«4.5sÄÚͨ¹ýµÄ·³Ìs=______cm£®
£¨3£©Èçͼ2Ëùʾ£¬Ö±½ÇÈý½ÇÐÎABCΪһÈýÀâ¾µµÄºá½ØÃ棬
¡ÏA=30¡ã£®Ò»Êøµ¥É«¹â´Ó¿ÕÆøÉäÏòBCÉϵÄEµã£¬²¢
Æ«ÕÛµ½ABÉϵÄFµã£¬¹âÏßEFƽÐÐÓÚµ×±ßAC£®ÒÑ
ÖªÈëÉä·½ÏòÓëBCµÄ¼Ð½ÇΪ¦È=30¡ã£®ÊÔͨ¹ý¼ÆËãÅжϹâÔÚFµãÄÜ·ñ·¢ÉúÈ«·´É䣮
C£®£¨Ñ¡ÐÞÄ£¿é3-5£©
£¨1£©ÈçͼËùʾ£¬Ð¡³µÓëľÏä½ô°¤×ž²·ÅÔڹ⻬µÄˮƽ±ùÃæÉÏ£¬ÏÖÓÐÒ»Äк¢Õ¾ÔÚС³µÉÏÓÃÁ¦ÏòÓÒѸËÙÍƳöľÏ䣬¹ØÓÚÉÏÊö¹ý³Ì£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ______
A£®Äк¢ºÍľÏä×é³ÉµÄϵͳ¶¯Á¿Êغã
B£®Ð¡³µÓëľÏä×é³ÉµÄϵͳ¶¯Á¿Êغã
C£®Äк¢¡¢Ð¡³µÓëľÏäÈýÕß×é³ÉµÄϵͳ¶¯Á¿Êغã
D£®Ä¾ÏäµÄ¶¯Á¿ÔöÁ¿ÓëÄк¢¡¢Ð¡³µµÄ×ܶ¯Á¿ÔöÁ¿Ïàͬ
£¨2£©ÈôÇâÔ×ӵĻù̬ÄÜÁ¿ÎªE£¨E£¼0£©£¬¸÷¸ö¶¨Ì¬µÄÄÜÁ¿ÖµÎªE
n=E/n
2£¨n=1£¬2£¬3¡£©£¬ÔòΪʹһ´¦ÓÚ»ù̬µÄÇâÔ×ÓºËÍâµç×ÓÍÑÀëÔ×Ӻ˵ÄÊø¸¿£¬ËùÐèµÄ×îСÄÜÁ¿Îª______£»ÈôÓÐһȺ´¦ÓÚn=2Äܼ¶µÄÇâÔ×Ó£¬·¢ÉúԾǨʱÊͷŵĹâ×ÓÕÕÉäij½ðÊôÄܲúÉú¹âµçЧӦÏÖÏó£¬Ôò¸Ã½ðÊôµÄÒݳö¹¦ÖÁ¶àΪ______£¨½á¹û¾ùÓÃ×Öĸ±íʾ£©£®
£¨3£©ÔÚijЩºãÐÇÄÚ£¬3¸ö¦ÁÁ£×Ó¿ÉÒÔ½áºÏ³ÉÒ»¸ö
612CºË£¬ÒÑÖª
612CºËµÄÖÊÁ¿Îª1.99502¡Á10
-26kg£¬¦ÁÁ£×ÓµÄÖÊÁ¿Îª6.64672¡Á10
-27kg£¬Õæ¿ÕÖеĹâËÙc=3¡Á10
8m/s£¬¼ÆËãÕâ¸ö·´Ó¦ÖÐËùÊͷŵĺËÄÜ£¨½á¹û±£ÁôһλÓÐЧÊý×Ö£©£®