µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

2019ÄêÖп¼ÎïÀíÊÔÌâ·ÖÀà»ã±à¡ª¡ªÑ¹Ç¿µÄ²âÁ¿×¨Ìâ(word°æ°üº¬´ð°¸)

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/8/9 17:42:01 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

£¨5£©ÒÑ֪ͼ¶¡ÖÐUÐ͹Ü×óÓÒÁ½²àË®ÃæµÄ¸ß¶È²îh£½10cm£¬ÔòÏðÆ¤¹ÜÄÚÆøÌåµÄѹǿÓë´óÆøÑ¹Ç¿Ö®²îΪ Pa.£¨¦ÑË®£½1.0¡Á103kg/m3£¬¦ÑÑÎË®£½1.1¡Á103kg/m3£¬g£½10N/kg£©¡£

16.(2019ÉϺ££¬26)ijС×éͬѧÔÚ¡°Ì½¾¿ÎïÌåÔÚÒºÌåÖÐËùÊÜÏòÉϵÄÁ¦ÓëÄÄЩÒòËØÓйء±ÊµÑéÖÐ,Óõ¯»É²âÁ¦¼ÆÀ­×ÅÒ»¸öÔ²ÖùÌå,²âÁ¦¼ÆÊ¾ÊýΪF0.ÏÖ½«Ô²ÖùÌåÐü¿Õ·ÅÖÃÔÚÒ»¸öÉÕ±­ÖÐ,µ¹ÈëÒºÌåA,Ô²ÖùÌåµÄϱíÃæµ½ÒºÃæµÄÉî¶ÈΪ h,¼Ç¼Ï´Ëʱµ¯»É²âÁ¦¼ÆµÄʾÊýΪF,ÒÔ¼°F0ºÍF µÄ²îΪ¡÷F.½Ó×Å,½«ÒºÌåA ÖÓ»»ÎªÒºÌåB,ÖØ¸´ÉÏÊöʵÑé,¼Ç¼Êý¾ÝÈçϱí¶þËùʾ.

¢Ù¸ù¾ÝʵÑéÐòºÅ1Óë2Óë3»ò5Óë6Óë7 µÄÊý¾Ý,·ÖÎö±È½Ïµ¯»É²âÁ¦¼ÆµÄʾÊýF ÓëÔ²ÖùÌåµÄϱíÃæµ½ÒºÃæµÄÉî¶Èh µÄ´óС¹ØÏµ,¿ÉµÃ³öµÄ³õ²½½áÂÛÊÇ:ͬһÎïÌåÔÚͬÖÖÒºÌåÖУ¬

¢Ú¸ù¾ÝʵÑéÐòºÅ1Óë2Óë3»ò5Óë6Óë7 µÄÊýÖ¸,·ÖÎö±È½Ï¡÷F ÓëÔ²ÖùÌåµÄÏÂ±í¶øµ½ÒºÃæµÄ

Éî¶Èh µÄ´óС¹ØÏµ,¿ÉµÃ³öµÄ³õ²½½áÂÛÊÇ:ͬһÎïÌåÔÚͬÖÖÒºÌåÖÐ, ¢Û¸ù¾ÝʵÑéÐòºÅ1Óë5»ò2Óë6»ò3Óë7 µÄÊý¾Ý,·ÖÎö±È½Ï¡÷F ÓëÒºÌåÃܶȦѵĴóС¹ØÏµ,¿ÉµÃ³öµÄ³õ²½½áÂÛÊÇ: ¢Ü±¾ÊµÑéÖÐ,Ô²ÖùÌåµÄÖØÁ¦Îª Å£,¸ß¶ÈΪ ÀåÃס£

17.(2019Ì©ÖÝ£¬27£©Ð¡Ã÷ÓÃ2mLµÄ×¢ÉäÆ÷¡¢Á¿³ÌΪ0~10NµÄµ¯»É²âÁ¦¼ÆºÍ¿Ì¶È³ß´ÖÂÔ²âÁ¿´óÆøÑ¹µÄÖµ,±¾ÊµÑéµÄÔ­ÀíÊǶþÁ¦Æ½ºâºÍp=____

²½ÖèÒ»:°Ñ×¢ÉäÆ÷µÄ»îÈûÍÆÖÁ×¢ÉäÆ÷ͲµÄµ×¶Ë,È»ºóÓÃÏðƤñ·âסעÉäÆ÷µÄС¿×

²½Öè¶þ:ÈçͼËùʾ°²×°ºÃÆ÷²Ä,ˮƽÏòÓÒ»ºÂýÀ­¶¯×¢ÉäÆ÷Ͳ,µ±×¢ÉäÆ÷ÖеĻîÈû____ʱ,¼Çϵ¯»É²âÁ¦¼ÆµÄʾÊýΪ5.2N

²½ÖèÈý:Óÿ̶ȳ߲â³ö×¢ÉäÆ÷____³¤¶ÈΪ4.00cm ²½ÖèËÄ:Ëã³ö´óÆøÑ¹Ç¿ÖµÎª____Pa

ͬ×éµÄС»ª·ÖÎöÁËÓ°ÏìʵÑé½á¹ûµÄ¿ÉÄÜÒòËØºó,¶ÔʵÑé½øÐÐÁËÈçϸĽø:

¢Ù½«²½ÖèÒ»¸ÄΪ:ÏȽ«×¢ÉäÆ÷ÄÚ³éÂúË®,ÔÙÊúÖ±ÏòÉÏÍÆ¶¯»îÈûÖÁ×¢ÉäÆ÷ͲµÄµ×¶Ë,È»ºóÓÃÏðƤñ·âסעÉäÆ÷µÄС¿×,ÕâÑù±ãÓÚ____

¢ÚÈ¡ÏÂÏðƤñ,ÖØ¸´²½Öè¶þµÄ²Ù×÷,¶ÁµÃµ¯»É²âÁ¦¼ÆµÄʾÊýΪ0.3NÓÉ´Ë¿ÉÖª,´Ëʱ»îÈûËùÊܵ½µÄ____(Ħ²ÁÁ¦/´óÆøÑ¹Á¦)Ϊ0.3N.

С»ª¸ù¾Ý¸Ä½øºó²âµÃÊý¾Ý,ÖØÐ¼ÆËãÁË´óÆøÑ¹µÄÖµ

18.£¨2019»ÆÊ¯£¬17£©ÈçͼËùʾ£¬ÔÚÒ»¸ö±ê×¼´óÆøÑ¹Ï£¬ÓÃ1m³¤²£Á§¹Ü×öÍÐÀï²ðÀûʵÑ飬¹ÜÖÐË®ÒøÖù¸ß¶ÈΪ mm¡£

£¨1£©¼Ù¶¨Òƶ¯²£Á§¹ÜµÄ¹ý³Ì¾ù²»Â©Æø£¬ÇëÃèÊö²£Á§¹ÜÄÚË®ÒøÖù¸ß¶ÈµÄ±ä»¯Çé¿ö¡£ £¨Ñ¡Ìî¡°Éý¸ß¡±¡¢¡°²»±ä¡±»ò¡°½µµÍ¡±£©

½«²£Á§¹ÜÇãб·ÅÖã¬Ë®ÒøÖùµÄ¸ß¶È½« ¡£

½«²£Á§¹ÜÏòÉÏÌáÉýÒ»µã£¬Ë®ÒøÖù¸ß¶È½« ¡£

£¨2£©Èç¹ûÓÃË®À´´úÌæË®Òø×öʵÑ飬ˮ £¨Ñ¡Ìî¡°»á¡±»ò¡°²»»á¡±£©³äÂú²£Á§¹Ü£¬Èô¹Ü¿Ú¸ÕºÃÔÚË®ÃæÉÏÇÒ±£Ö¤²»Â©Æø£¬´Ëʱ²£Á§¹ÜÄڵײ¿µÄѹǿ Pa¡£ £¨g£½10N/kg£¬½á¹ûÓÿÆÑ§¼ÇÊý·¨±íʾ£¬±£ÁôһλÓÐЧÊý×Ö£©

19.£¨2019ºÊÔó£¬22£©Ð¡Ã÷ÓÃ΢Сѹǿ¼ÆÌ½¾¿¡°ÒºÌåÄÚ²¿Ñ¹Ç¿µÄÌØµã¡±Ê±µÄʵÑéÇéÐΣ¬ÈçͼËù

ʾ

¡£

µÄ

£¨1£©Ð¡Ã÷°²×°ºÃʵÑéÒÇÆ÷ºó£¬·¢ÏÖUÐ͹ÜÁ½²àµÄÒºÃæ²»ÏàÆ½£¬ÈçͼAËùʾ£¬ÊµÑéǰÐèÒª½«UÐ͹ÜÁ½²àÒºÃæµ÷ÕûÏàÆ½£¬·½·¨ÊÇ_________¡£

£¨2£©Ð¡Ã÷µ÷ÕûºÃÒÇÆ÷£¬½«Ì½Í··ÅÈëË®ÖÐͬһÉî¶È²¢¶à´Îµ÷Õû̽ͷ·½Ïò£¬ÈçͼB¡¢C¡¢DËùʾ£¬Æä̽¾¿µÄÎÊÌâÊÇ_________¡£

£¨3£©¸ù¾ÝC¡¢EÁ½¸öͼÖеÄÏÖÏó¿ÉÒÔ¿´³ö£º_________¡£

20.£¨2019ÎÞÎý£¬20£©ÈçͼËùʾ£¬½«Ñ¹Ç¿¼ÆµÄ½ðÊôºÐ·ÅÔÚͬÖÖÒºÌåÖУ¬½ðÊôºÐÃæµÄ³¯Ïò²»Í¬¡£ £¨1£©Òª¹Û²ìµ½UÐιÜÁ½²àÒºÃæµÄ¸ß¶È²îÏàµÈ£¬±ØÐë¿ØÖÆ½ðÊôºÐÃæµÄÖÐÐÄÔÚÒºÌåÖÐµÄ ÏàµÈ£¬ÓÉÉÏÊöʵÑé¿ÉÖª£ºÒºÌåÄÚ²¿Ä³Ò»µã£¬À´×Ô¸÷¸ö·½ÏòµÄѹǿ´óСÊÇ µÄ¡£ £¨2£©²»Ôö¼ÓÆ÷²Ä£¬ÓÃÕâÌ××°Öû¹¿ÉÒÔ̽¾¿ÒºÌåÄÚ²¿Ñ¹Ç¿Óë µÄ¹ØÏµ¡£

21.£¨2019Ç­Î÷ÄÏ£¬23£©Ä³Í¬Ñ§Éè¼ÆÁËÒ»¸öÀûÓÃÈçͼ1ËùʾµÄµç·À´²âÁ¿º£Ë®µÄÉî¶È£¬ÆäÖÐR1£½2¦¸ÊÇÒ»¸ö¶¨Öµµç×裬R2ÊÇÒ»¸öѹÃôµç×裬ËüµÄ×èÖµËæËùÊÜÒºÌåѹÁ¦FµÄ±ä»¯¹ØÏµÈçͼ2Ëùʾ£¬µçÔ´µçѹ±£³Ö6V²»±ä£¬½«´ËѹÃôµç×èÓþøÔµ±¡Ä¤°üºÃºó·ÅÔÚÒ»¸öÓ²Öʰ¼ÐξøÔµºÐÖУ¬·ÅÈ뺣ˮÖб£³ÖÊÜÁ¦ÃæË®Æ½£¬ÇÒÖ»ÓÐÒ»¸öÃæ»ýΪ0.02m2µÄÃæ³ÐÊܺ£Ë®Ñ¹Á¦¡££¨É躣ˮµÄÃܶȦÑË®£½1.0¡Á103kg/m3£¬gÈ¡10N/kg£©

£¨1£©µ±µçÁ÷±íʾÊýΪ0.2Aʱ£¬ÇóѹÃôµç×èR2µÄ×èÖµ£»

£¨2£©Èçͼ2Ëùʾ£¬µ±Ñ¹Ãôµç×èR2µÄ×èֵΪ20¦¸Ê±£¬Çó´ËʱѹÃôµç×èR2ËùÔÚÉî¶È´¦µÄº£Ë®Ñ¹Ç¿£»

£¨3£©ÈôµçÁ÷µÄ×î´ó²âÁ¿ÖµÎª0.6A£¬ÔòʹÓô˷½·¨Äܲâ³öº£Ë®µÄ×î´óÉî¶ÈÊǶàÉÙ£¿

22.£¨2019ÖØÇìA¾í£¬20£©Í¼¼×´¢Ë®ÈÝÆ÷µ×ÓÐÖÊÁ¿0.5 kg£¬µ×Ãæ»ý100 cm2µÄ³¤·½Ì帡Ͱ£¬Í°É϶Ëͨ¹ýÇáÖʵ¯»ÉÓë½ôÌùÁ¦Ãôµç×èµÄÇáÖʾøÔµÆ¬AÏàÁ¬£¬¾àÈÝÆ÷µ×0.4 m´¦µÄ²à±ÚÓÐÅÅˮ˫¿Ø·§ÃÅ¡£¿ØÖƵç·ÈçͼÒÒËùʾ£¬ÆäµçÔ´µçѹU=12 V£¬R=10¦¸£¬µ±µçÁ÷±íʾÊýΪ0.6 A£¬ÇÒͰµ×ÉýÖÁ·§ÃÅËù´¦¸ß¶Èʱ£¬·§ÃŲŸÐÓ¦ÅÅË®¡£Á¦Ãôµç×èRÓëËüËùÊÜѹÁ¦FµÄ¶ÔÓ¦¹ØÏµÈçϱíËùʾ£¨µ¯»É¾ùÔÚµ¯ÐÔÏÞ¶ÈÄÚ£©¡£Çó£º

£¨1£©¸¡Í°µÄÖØÁ¦ÊǶàÉÙÅ£?

µÄ

£¨2£©Î´¼Óˮʱ£¬Á¦Ãôµç×èËùÊÜѹÁ¦Îª2N£¬µçÁ÷±íµÄʾÊýÊǶàÉÙ°²? £¨3£©µ±ÈÝÆ÷ÄÚµÄË®Éî´ïµ½¶àÉÙÀ´Ê±£¬Ë«¿Ø·§ÃŲŴò¿ªÅÅË®?

23.£¨2019±Ï½Ú£¬25£©Ä³Í¬Ñ§Éè¼ÆÁËÒ»¸öÀûÓÃÈçͼ1ËùʾµÄµç·À´²âÁ¿º£Ë®µÄÉî¶È£¬ÆäÖÐR1£½2¦¸ÊÇÒ»¸ö¶¨Öµµç×裬R2ÊÇÒ»¸öѹÃôµç×裬ËüµÄ×èÖµËæËùÊÜÒºÌåѹÁ¦FµÄ±ä»¯¹ØÏµÈçͼ2Ëùʾ£¬µçÔ´µçѹ±£³Ö6V²»±ä£¬½«´ËѹÃôµç×èÓþøÔµ±¡Ä¤°üºÃºó·ÅÔÚÒ»¸öÓ²Öʰ¼ÐξøÔµºÐÖУ¬·ÅÈ뺣ˮÖб£³ÖÊÜÁ¦ÃæË®Æ½£¬ÇÒÖ»ÓÐÒ»¸öÃæ»ýΪ0.02m2µÄÃæ³ÐÊܺ£Ë®Ñ¹Á¦¡££¨É躣ˮµÄÃܶȦÑË®£½1.0¡Á103kg/m3£¬gÈ¡10N/kg£©

£¨1£©µ±µçÁ÷±íʾÊýΪ0.2Aʱ£¬ÇóѹÃôµç×èR2µÄ×èÖµ£»

£¨2£©Èçͼ2Ëùʾ£¬µ±Ñ¹Ãôµç×èR2µÄ×èֵΪ20¦¸Ê±£¬Çó´ËʱѹÃôµç×èR2ËùÔÚÉî¶È´¦µÄº£Ë®Ñ¹Ç¿£»

£¨3£©ÈôµçÁ÷µÄ×î´ó²âÁ¿ÖµÎª0.6A£¬ÔòʹÓô˷½·¨Äܲâ³öº£Ë®µÄ×î´óÉî¶ÈÊǶàÉÙ£¿

2019ÄêÖп¼ÎïÀíÊÔÌâ·ÖÀà»ã±à¡ª¡ªÑ¹Ç¿µÄ²âÁ¿×¨Ìâ(word°æ°üº¬´ð°¸).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c48enp5t7956trx01723y3gzju6vsnw00dg8_2.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top