ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ð¡»ªËùÔÚС×éµÄͬѧΪÁËÑо¿Ë®µÄ·ÐÌÚ£¬È¡ÁË200 gµÄË®¼ÓÈÈ£¬Ï±íÊÇËûÃǼǼµÄÓйØÊý¾Ý£®
ʱ¼ä£¯min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
ˮΣ¯¡æ | 90 | 92 | 94 | 96 | 97 | 98 | 99 | 99 | 99 | 99 |
(1)¼ÓÈÈÇ°Ë®µÄζÈÈçͼËùʾ£¬°ÑÉÕ±ÖеÄË®¼ÓÈÈÖÁ·ÐÌÚ£¬Ë®ÐèÒªÎüÊÕµÄÈÈÁ¿Îª____J£®(¼ÙÉè¼ÓÈȹý³ÌÖÐË®µÄÖÊÁ¿²»·¢Éú±ä»¯)
(2)ÏÂͼÖУ¬±íʾˮ·ÐÌÚµÄͼÊÇ____________
(3)¸ù¾Ý±íÖÐÊý¾Ý·ÖÎö¿ÉÖª£¬Ë®ÔÚ·ÐÌÚʱµÄÌصãÊÇ______________________
(4)С»ª·¢ÏÖ£¬Ë®´Ó¿ªÊ¼¼ÓÈȵ½·ÐÌÚÕâ¶ÎʱÎʹý³¤£®Èç¹ûÒªÊʵ±Ëõ¶ÌʵÑéʱ¼ä£¬Ôò¿ÉÐеÄÒ»ÖÖ·½·¨ÊÇ________________________£®
(5)ÊÔ·ÖÎöË®µÄ·Ðµã²»ÊÇ100¡æµÄ¿ÉÄÜÔÒò(д³öÒ»ÖÖ¼´¿É)______________________________.
¡¾´ð°¸¡¿ 6£®72¡Á104 D ¼ÌÐøÎüÈȵ«Î¶ȱ£³Ö²»±ä Ìá¸ßË®µÄ³õΣ»»ò¼õÉÙË®µÄÖÊÁ¿£»»òÔÚÉÕ±ÉϼÓÖ½¸ÇµÈ ζȼƲ»×¼È·£»»òµ±µØÆøѹµÍ£¬Ë®µÄ·Ðµã´ï²»µ½100¡æ
¡¾½âÎö¡¿½â´ð£º£¨1£©Ë®µÄ³õÎÂΪ19¡æ£¬Óɱí¸ñÊý¾Ý¿É֪ˮµÄ·ÐµãΪ99¡æ£¬Ôò¼ÓÈÈ200gË®ÖÁ·ÐÌÚÐèÒªÎüÊÕµÄÈÈÁ¿Îª£ºQÎü£½cm¡÷t£½¡Á0.2kg¡Á80¡æ£½6.72¡Á104J£¬ £¨2£©·ÐÌÚʱ£¬²»¶Ï´ÓÈÝÆ÷µ×²¿²úÉúÆøÅÝ£¬ÇÒÆøÅÝÔÚÉÏÉýµÄ¹ý³ÌÖ⻶ÏÔö´ó£¬¹ÊÕýÈ·±íʾˮ·ÐÌÚµÄͼΪD¡££¨3£©Óɱí¸ñÖеÄÊý¾Ý¿ÉÖª£¬Ë®·ÐÌÚʱ£¬ÐèÒª¼ÌÐøÎüÊÕÈÈÁ¿£¬µ«Î¶ȱ£³Ö²»±ä£¨99¡æ£©¡££¨4£©ÒªËõ¶ÌʵÑéʱ¼ä£¬¿ÉÌá¸ßË®µÄ³õΣ»»ò¼õÉÙË®µÄÖÊÁ¿£»»òÔÚÉÕ±ÉϼÓÖ½¸ÇµÈ¡££¨5£©Ë®µÄ·ÐµãµÍÓÚ100¡æ£¬¿ÉÄÜÊÇÓÉÓÚµ±µØµÄÆøѹ½ÏµÍ£¬µÍÓÚ1¸ö±ê×¼´óÆøѹ£¬ËùÒÔË®µÄ·Ðµã´ï²»µ½100¡æ¡£