ÔÚ̽¾¿ÆøÅÝÔ˶¯¹æÂɵÄʵÑéÖУ¬Ð¡ÁÖѧϰС×éÔÚ³¤Ô¼1Ã×µÄϸ²£Á§¹ÜÄÚ×¢ÈëË®£¬¹ÜÄÚÁôÓг¤Ô¼0.8ÀåÃ×µÄÆøÅÝ£¬ËûÃÇÓÃÏðƤÈûÈûס¹Ü¿Úºó£¬Óýº´ø½«²£Á§¹Ü¹Ì¶¨ÔÚÖмäÓÐÊý×ֵľÖÆÃ׳ßÉÏ¡£ÔÚ̽¾¿¹ý³ÌÖУ¬ËûÃǹ۲쵽ÈçÏÂÏÖÏó£º
(1)²£Á§¹ÜÊúÖ±·ÅÖÃʱÆøÅݼ¸ºõ²»¶¯£¬ÇëÄãÌá³öÒ»ÖÖʹÆøÅݶ¯ÆðÀ´µÄ·½·¨_________¡£
(2)ÔÚÆøÅÝÉÏÉýµÄ¹ý³ÌÖУ¬ËûÃǵÄÊÓÏßËæÆøÅÝÒ»ÆðÒƶ¯£¬Ôòͨ¹ýÆøÅݹ۲쵽Ã׳ßÉÏÃæµÄÊý×ÖÓëÔ­À´Ïà±È_________£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°²»±ä¡±¡¢¡°±äС¡±£©¡£
(3)ʵÑéʱ£¬ÒªµÈÆøÅÝÔ˶¯Ò»¶Î·³Ìºó²Å¿ªÊ¼¼Æʱ£¬ÕâÊÇÒòΪ_________¡£
£¨1£©Ê¹²£Á§¹ÜÂÔ΢Çãб£¨»ò»»Óÿھ¶½Ï´óµÄ²£Á§¹Ü¡¢»ò¸Ä±äÆøÅݵĴóСµÈ£¬Ö»ÒªºÏÀí¾ù¿É¸ø·Ö£©
£¨2£©±äС
£¨3£©ÆøÅݸտªÊ¼×ö¼ÓËÙÔ˶¯
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ÔÚ̽¾¿ÆøÅÝÔ˶¯¹æÂɵÄʵÑéÖУ¬Ð¡ÁÖѧϰС×é ÔÚ³¤Ô¼1Ã×µÄϸ²£Á§¹ÜÄÚ×¢ÈëË®£¬¹ÜÄÚÁôÓг¤Ô¼0.8ÀåÃ×µÄÆøÅÝ£¬ËûÃÇÓÃÏðƤÈûÈûס¹Ü¿Úºó£¬Óýº´ø½«²£Á§¹Ü¹Ì¶¨ÔÚÖмäÓÐÊý×ֵľÖÆÃ׳ßÉÏ£®ÔÚ̽¾¿¹ý³ÌÖУ¬ËûÃǹ۲쵽ÈçÏÂÏÖÏó£º
£¨1£©²£Á§¹ÜÊúÖ±·ÅÖÃʱÆøÅݼ¸ºõ²»¶¯£¬ÇëÄãÌá³öÒ»ÖÖʹÆøÅݶ¯ÆðÀ´µÄ·½·¨
½«²£Á§¹ÜÇãбһ¶¨µÄ½Ç¶È
½«²£Á§¹ÜÇãбһ¶¨µÄ½Ç¶È
£®
£¨2£©ÔÚÆøÅÝÉÏÉýµÄ¹ý³ÌÖУ¬ËûÃǵÄÊÓÏßËæÆøÅÝÒ»ÆðÒƶ¯£¬Ôòͨ¹ýÆøÅݹ۲쵽Ã׳ßÉÏÃæµÄÊý×ÖÓëÔ­À´Ïà±È
±äС
±äС
£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°²»±ä¡±¡¢¡°±äС¡±£©£®
£¨3£©ÊµÑéʱ£¬ÒªµÈÆøÅÝÔ˶¯Ò»¶Î·³Ìºó²Å¿ªÊ¼¼Æʱ£¬ÕâÊÇÒòΪ
ÆøÅݸտªÊ¼×ö¼ÓËÙÔ˶¯£¬µÈÆøÅÝÔ˶¯Ò»¶Î·³ÌºóÆøÅݵÄÔ˶¯Ç÷ÓÚÎȶ¨£¬±ãÓÚ¼ÆʱµÄ·½±ã
ÆøÅݸտªÊ¼×ö¼ÓËÙÔ˶¯£¬µÈÆøÅÝÔ˶¯Ò»¶Î·³ÌºóÆøÅݵÄÔ˶¯Ç÷ÓÚÎȶ¨£¬±ãÓÚ¼ÆʱµÄ·½±ã
£®
£¨4£©ÎªÁËÅжÏÆøÅÝÊÇ·ñ×öÔÈËÙÖ±ÏßÔ˶¯£¬ÐèÒª²âÁ¿ÆøÅÝÔ˶¯µÄ·³ÌºÍʱ¼ä£¬Îª±ãÓÚ²âÁ¿£¬Ó¦Ê¹ÆøÅÝÔÚ¹ÜÄÚÔ˶¯µÃ½Ï
Âý
Âý
£¨Ñ¡Ìî¡°¿ì¡±»ò¡°Âý¡±£©£®
·³ÌS/cm 0 10 20 30 40 50 60
ʱ¼ät/s 0 2 4 6 8 10 12
£¨5£©ÊµÑé¼Ç¼µÄÊý¾ÝÈçÏÂ±í£¬Ð¡ÆøÅÝËù×öµÄÊÇ
ÔÈËÙ
ÔÈËÙ
£¨ÔÈËÙ/±äËÙ£©Ö±ÏßÔ˶¯£¬ÅжϵÄÀíÓÉÊÇ
·³ÌËæ×ÅÔ˶¯Ê±¼äµÄÔö¼Ó¶øÔö¼Ó£¬Ô˶¯µÄ·³ÌºÍʱ¼äÖ®¼ä³ÉÕý±È¹Øϵ£¬Òò´ËÆøÅÝ×öµÄÊÇÔÈËÙÔ˶¯
·³ÌËæ×ÅÔ˶¯Ê±¼äµÄÔö¼Ó¶øÔö¼Ó£¬Ô˶¯µÄ·³ÌºÍʱ¼äÖ®¼ä³ÉÕý±È¹Øϵ£¬Òò´ËÆøÅÝ×öµÄÊÇÔÈËÙÔ˶¯
£¬ÆøÅÝÔÚÇ°30cmÔ˶¯µÄËÙ¶ÈÊÇ
0.05
0.05
m/s£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ̽¾¿ÆøÅÝÔ˶¯¹æÂɵÄʵÑéÖУ¬Ð¡ÁÖѧϰС×éÔÚ³¤Ô¼1Ã×µÄϸ²£Á§¹ÜÄÚ×¢ÈëË®£¬¹ÜÄÚÁôÓг¤Ô¼0.8ÀåÃ×µÄÆøÅÝ£¬ËûÃÇÓÃÏðƤÈûÈûס¹Ü¿Úºó£¬Óýº´ø½«²£Á§¹Ü¹Ì¶¨ÔÚÖмäÓÐÊý×ֵľÖÆÃ׳ßÉÏ£®ÔÚ̽¾¿¹ý³ÌÖУ¬ËûÃǹ۲쵽ÈçÏÂÏÖÏó£º
£¨1£©ÔÚÑ¡Ôñ²£Á§¹Üʱ£¬ÊÇÑ¡Ôñ³¤Ò»Ð©µÄºÃÕâÊÇÒòΪ
±ãÓÚ²âÁ¿ÆøÅÝÔ˶¯µÄ·³ÌºÍʱ¼ä
±ãÓÚ²âÁ¿ÆøÅÝÔ˶¯µÄ·³ÌºÍʱ¼ä
£®
£¨2£©ÔÚÆøÅÝÉÏÉýµÄ¹ý³ÌÖУ¬ËûÃǵÄÊÓÏßËæÆøÅÝÒ»ÆðÒƶ¯£¬Ôòͨ¹ýÆøÅݹ۲쵽Ã׳ßÉÏÃæµÄÊý×ÖÓëÔ­À´Ïà±È
±äС
±äС
£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°²»±ä¡±¡¢¡°±äС¡±£©£®
£¨3£©ÊµÑéʱ£¬ÒªµÈÆøÅÝÔ˶¯Ò»¶Î·³Ìºó²Å¿ªÊ¼¼Æʱ£¬ÕâÊÇÒòΪ
ÆøÅݸտªÊ¼×ö¼ÓËÙÔ˶¯
ÆøÅݸտªÊ¼×ö¼ÓËÙÔ˶¯
£®
£¨4£©ÔÚʵÑéÖÐÒª²âÁ¿³öÆøÅÝÉÏÉýʱµÄËٶȣ¬Ä³Í¬Ñ§Éè¼ÆÁËÒÔÏÂÈýÖÖ·½°¸£¬ÆäÖкÏÀíµÄ£¬ÇÒʵÑéÎó²î½ÏСµÄÊÇ
B
B

A£®ÆøÅÝÔÚÉÏÉý¹ý³ÌÖУ¬Ã¿¸ôÏàͬʱ¼ä¶ÁÒ»´Î·³Ì£¬Çó³öÿһʱ¼ä¶ÎÄÚµÄËٶȽøÐбȽϣ®
B£®ÔÚÊÔ¹ÜÉÏÿ¸ôÏàͬ¾àÀë×ö±ê¼Ç£¬¼Ç¼ÆøÅݾ­¹ýÿһ¸ö±ê¼ÇµÄʱ¼äÔÙ½øÐбȽϣ®
C£®ÈÃÆøÅÝÉÏÉý£¬Ö±½Ó¶Á³öÉÏÉý½ø³ÌÖÐij¼¸¸öʱ¼ä¶ÎÄڵķ³ÌºÍʱ¼ä£¬Çó³öËٶȴóС½øÐбȽϣ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ̽¾¿ÆøÅÝÔ˶¯¹æÂɵÄʵÑéÖУ¬Ð¡ÁÖѧϰС×éÔÚ³¤Ô¼1Ã×µÄϸ²£Á§¹ÜÄÚ×¢ÈëË®£¬¹ÜÄÚÁôÓг¤Ô¼0.8ÀåÃ×µÄÆøÅÝ£¬ËûÃÇÓÃÏðƤÈûÈûס¹Ü¿Úºó£¬Óýº´ø½«²£Á§¹Ü¹Ì¶¨ÔÚÖмäÓÐÊý×ֵľÖÆÃ׳ßÉÏ£®ÔÚ̽¾¿¹ý³ÌÖУ¬ËûÃǹ۲쵽ÈçÏÂÏÖÏó£º
£¨1£©²£Á§¹ÜÊúÖ±·ÅÖÃʱÆøÅݼ¸ºõ²»¶¯£¬ÇëÄãÌá³öÒ»ÖÖʹÆøÅݶ¯ÆðÀ´µÄ·½·¨
 
£®
£¨2£©ÔÚÆøÅÝÉÏÉýµÄ¹ý³ÌÖУ¬ËûÃǵÄÊÓÏßËæÆøÅÝÒ»ÆðÒƶ¯£¬Ôòͨ¹ýÆøÅݹ۲쵽Ã׳ßÉÏÃæµÄÊý×ÖÓëÔ­À´Ïà±È
 
 £¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°²»±ä¡±¡¢¡°±äС¡±£©£®
£¨3£©ÊµÑéʱ£¬ÒªµÈÆøÅÝÔ˶¯Ò»¶Î·³Ìºó²Å¿ªÊ¼¼Æʱ£¬ÕâÊÇÒòΪ
 
£®
ʱ¼ä/min 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 ¡­
ζÈ/¡æ -4 -2 0 0 0 0 0 0 0 1 2 3 4

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ÔÚ̽¾¿ÆøÅÝÔ˶¯¹æÂɵÄʵÑéÖУ¬Ð¡ÁÖѧϰС×éÔÚ³¤Ô¼1Ã×µÄϸ²£Á§¹ÜÄÚ×¢ÈëË®£¬¹ÜÄÚÁôÓг¤Ô¼0.8ÀåÃ×µÄÆøÅÝ£¬ËûÃÇÓÃÏðƤÈûÈûס¹Ü¿Úºó£¬Óýº´ø½«²£Á§¹Ü¹Ì¶¨ÔÚÖмäÓÐÊý×ֵľÖÆÃ׳ßÉÏ£®ÔÚ̽¾¿¹ý³ÌÖУ¬ËûÃǹ۲쵽ÈçÏÂÏÖÏó£º
£¨1£©ÔÚÑ¡Ôñ²£Á§¹Üʱ£¬ÊÇÑ¡Ôñ³¤Ò»Ð©µÄºÃÕâÊÇÒòΪ______£®
£¨2£©ÔÚÆøÅÝÉÏÉýµÄ¹ý³ÌÖУ¬ËûÃǵÄÊÓÏßËæÆøÅÝÒ»ÆðÒƶ¯£¬Ôòͨ¹ýÆøÅݹ۲쵽Ã׳ßÉÏÃæµÄÊý×ÖÓëÔ­À´Ïà±È______£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°²»±ä¡±¡¢¡°±äС¡±£©£®
£¨3£©ÊµÑéʱ£¬ÒªµÈÆøÅÝÔ˶¯Ò»¶Î·³Ìºó²Å¿ªÊ¼¼Æʱ£¬ÕâÊÇÒòΪ______£®
£¨4£©ÔÚʵÑéÖÐÒª²âÁ¿³öÆøÅÝÉÏÉýʱµÄËٶȣ¬Ä³Í¬Ñ§Éè¼ÆÁËÒÔÏÂÈýÖÖ·½°¸£¬ÆäÖкÏÀíµÄ£¬ÇÒʵÑéÎó²î½ÏСµÄÊÇ______
A£®ÆøÅÝÔÚÉÏÉý¹ý³ÌÖУ¬Ã¿¸ôÏàͬʱ¼ä¶ÁÒ»´Î·³Ì£¬Çó³öÿһʱ¼ä¶ÎÄÚµÄËٶȽøÐбȽϣ®
B£®ÔÚÊÔ¹ÜÉÏÿ¸ôÏàͬ¾àÀë×ö±ê¼Ç£¬¼Ç¼ÆøÅݾ­¹ýÿһ¸ö±ê¼ÇµÄʱ¼äÔÙ½øÐбȽϣ®
C£®ÈÃÆøÅÝÉÏÉý£¬Ö±½Ó¶Á³öÉÏÉý½ø³ÌÖÐij¼¸¸öʱ¼ä¶ÎÄڵķ³ÌºÍʱ¼ä£¬Çó³öËٶȴóС½øÐбȽϣ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2012-2013ѧÄê½­ËÕÊ¡ËÞǨÊÐãôÑôÏØʵÑéÖÐѧ°ËÄ꼶£¨ÉÏ£©ÆÚÄ©ÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÔÚ̽¾¿ÆøÅÝÔ˶¯¹æÂɵÄʵÑéÖУ¬Ð¡ÁÖѧϰС×é ÔÚ³¤Ô¼1Ã×µÄϸ²£Á§¹ÜÄÚ×¢ÈëË®£¬¹ÜÄÚÁôÓг¤Ô¼0.8ÀåÃ×µÄÆøÅÝ£¬ËûÃÇÓÃÏðƤÈûÈûס¹Ü¿Úºó£¬Óýº´ø½«²£Á§¹Ü¹Ì¶¨ÔÚÖмäÓÐÊý×ֵľÖÆÃ׳ßÉÏ£®ÔÚ̽¾¿¹ý³ÌÖУ¬ËûÃǹ۲쵽ÈçÏÂÏÖÏó£º
£¨1£©²£Á§¹ÜÊúÖ±·ÅÖÃʱÆøÅݼ¸ºõ²»¶¯£¬ÇëÄãÌá³öÒ»ÖÖʹÆøÅݶ¯ÆðÀ´µÄ·½·¨______£®
£¨2£©ÔÚÆøÅÝÉÏÉýµÄ¹ý³ÌÖУ¬ËûÃǵÄÊÓÏßËæÆøÅÝÒ»ÆðÒƶ¯£¬Ôòͨ¹ýÆøÅݹ۲쵽Ã׳ßÉÏÃæµÄÊý×ÖÓëÔ­À´Ïà±È______£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°²»±ä¡±¡¢¡°±äС¡±£©£®
£¨3£©ÊµÑéʱ£¬ÒªµÈÆøÅÝÔ˶¯Ò»¶Î·³Ìºó²Å¿ªÊ¼¼Æʱ£¬ÕâÊÇÒòΪ______£®
£¨4£©ÎªÁËÅжÏÆøÅÝÊÇ·ñ×öÔÈËÙÖ±ÏßÔ˶¯£¬ÐèÒª²âÁ¿ÆøÅÝÔ˶¯µÄ·³ÌºÍʱ¼ä£¬Îª±ãÓÚ²âÁ¿£¬Ó¦Ê¹ÆøÅÝÔÚ¹ÜÄÚÔ˶¯µÃ½Ï______£¨Ñ¡Ìî¡°¿ì¡±»ò¡°Âý¡±£©£®
·³ÌS/cm102030405060
ʱ¼ät/s24681012
£¨5£©ÊµÑé¼Ç¼µÄÊý¾ÝÈçÏÂ±í£¬Ð¡ÆøÅÝËù×öµÄÊÇ______£¨ÔÈËÙ/±äËÙ£©Ö±ÏßÔ˶¯£¬ÅжϵÄÀíÓÉÊÇ______£¬ÆøÅÝÔÚÇ°30cmÔ˶¯µÄËÙ¶ÈÊÇ______m/s£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸