ÌâÄ¿ÄÚÈÝ
ÒÔÏÂζÈÖµ·ûºÏʵ¼ÊµÄÊÇ£¨ £©
A. ÈËÌåµÄÕý³£ÌåÎÂΪ35¡æ
B. Õý³£¹¤×÷µÄ±ùÏäÀä¶³ÊÒµÄζÈΪ5¡æ
C. ÑïÖÝÊ¢ÏÄÖÐÎçÊÒÍâζȿɴï38¡æ
D. ÑïÖݵͬÌì×îµÍÆøÎ¿ɴïÁãÏÂ35¡æ
C ¡¾½âÎö¡¿A¡¢Õý³£Çé¿öÏ£¬È˵ÄÌåÎÂÔÚ37¡æ×óÓÒ£¬±ä»¯·ù¶ÈºÜС£®¹ÊA²»·ûºÏʵ¼Ê£» B¡¢Ë®µÄÄý¹ÌµãÔÚ0¡æ×óÓÒ£¬ÔÚ±ùÏäÖÐÀä¶³ÊÒÖеÄË®»á½á±ù£¬ËµÃ÷ζȲ»¸ßÓÚ0¡æ£®¹ÊB²»·ûºÏʵ¼Ê£» C¡¢ÑïÖÝÏマßÎÂÑ×ÈÈ£¬Ê¢ÏÄÖÐÎçÊÒÍâζȿɴï38¡æ£®¹ÊC·ûºÏʵ¼Ê£» D¡¢ÑïÖݶ¬¼¾ÆøÎ²»ÊǺܵͣ¬×îµÍζÈÔÚ-10¡æÒÔÉÏ£®¹ÊD²»·ûºÏʵ¼Ê£® ¹ÊÑ¡C£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
´óÆøÑ¹Ëæ¸ß¶ÈµÄÉý¸ß¶ø½µµÍ£¬Ò»Ö§µÇɽ¶Ó²â³öÁ˼¸¸ö¸ß¶ÈµÄ´óÆøÑ¹£¬ÈçϱíËùʾ¡£
¸ß¶Èh/km | ´óÆøÑ¹p/(¡Á105Pa) |
0 | 1.01 |
0.4 | 0.97 |
0.8 | 0.92 |
1.4 | 0.86 |
2.0 | 0.79 |
¡¡¡¡![]()
(1)ÇëÄã¸ù¾Ý±íÖеÄÊý¾Ý£¬ÔÚÈçͼËùʾµÄ×ø±êϵÖÐ×÷³ö´óÆøÑ¹Ëæ¸ß¶È±ä»¯µÄͼÏñ______¡£
(2)¸ù¾ÝͼÏñ£¬¿ÉÒÔ¿´³ö´óÆøÑ¹Ëæ¸ß¶È±ä»¯µÄÊýÁ¿¹ØÏµ´óÖÂΪ____________________________________________¡£
(3)µ±¸ß¶ÈΪ1kmʱ£¬´óÆøÑ¹Ô¼Îª__________Pa¡£µ±¸ß¶ÈΪ3000kmʱ£¬Òѵ½ÁË´óÆø²ãµÄ±ßÔµ£¬´Ë´¦µÄ´óÆøÑ¹Ô¼Îª________Pa¡£
(4)³ýÁ˸߶ȣ¬´óÆøÑ¹»¹ÓëʲôÒòËØÓйأ¿ÇëÌá³öÄãµÄÒ»¸ö²ÂÏëÒòËØ£º________________________________________________________________________¡£
¸ß¶ÈÿÉý¸ß10m£¬´óÆøÑ¹Ô¼½µµÍ100Pa 0.90¡Á105 0 ÌìÆøµÄ±ä»¯(»òζȡ¢¼¾½ÚµÈ) ¡¾½âÎö¡¿£¨1£©¸ù¾Ý±í¸ñÖеÄÊý¾ÝÒÀ´ÎÕÒ³öÎå¸öµã£¬ÓÃÏßÁ¬ÆðÀ´£¬¾Í×ö³ÉÁË´óÆøÑ¹Ëæ¸ß¶È±ä»¯µÄͼÏ󣻹ʴðͼÈçÏ£º £¨2£©ÓÉͼÏó¿ÉÖª£¬´óÆøÑ¹Ëæ¸ß¶ÈµÄÔö¼Ó¶ø¼õС£¬¶øÇҳɹæÂÉÐԵı仯£¬´óÆøÑ¹Ëæ¸ß¶È±ä»¯µÄ¹ØÏµÊ½ÊÇ£»±íʾ¸ß¶ÈÿÉý¸ß10m£¬´óÆøÑ¹½µµÍ100Pa£» £¨3£©ÓÉͼÏó¿ÉÖª£¬µ±¸ß¶ÈΪ1kmʱ£¬´óÆøÑ¹Îª0...