[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fgBlmJNmRL_nbzA78OPgmhA-7L0VUYl_67a2r9PHbdsY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-04 07:16:37",249646863,[8,9,10,11],"等体降压过程","等温膨胀过程","绝热膨胀过程","等压压缩过程",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},104,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_167728103","世界建筑史","对于理想气体系统来说,在下列过程中,( )过程系统所吸收的热量、内能的增量和对外作的功三者均为负值",[21,32,41,50,59,68,77,86,95,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],249646845,[25,26,27,28],"氧分子的质量比氢分子大,所以氧气的压强一定大于氢气的压强","氧分子的质量比氢分子大,所以氧气的数密度一定大于氢气的数密度","氧分子的质量比氢分子大,所以氢分子的速率一定大于氧分子的速率","氧分子的质量比氢分子大,所以氢分子的方均根速率一定大于氧分子的方均根速率","已知氢气和氧气的温度相同,摩尔数也相同,则( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],249646847,[36,37,38,39],"温度,压强均不相同","温度相同,但氦气的压强大于氮气的压强","温度,压强都相同","温度相同,但氦气的压强小于氮气的压强","处于平衡状态的一瓶氮气和一瓶氦气的分子数密度相同,分子的平均平动动能也相同,则它们( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],249646849,[45,46,47,48],"1:2","3:1","3:4","5:6","体积和压强都相同的两瓶理想气体(刚性分子)A和B,A为1mo1氢气,B为1mol水蒸气,则它们的最概然速率之比是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],249646852,[54,55,56,57],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F19d9041cc466da72be31a22b6de41cb4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9eb110c3324af17ba68e17dc3507f97e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F295ced2ea12922a4f4803aba48427d27.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb626b2d31af9edaafc03fc50fca01337.png\">","一容器内装有N1个单原子理想气体分子和N2个刚性双原子理想气体分子,当系统处在温度为T的平衡态时,其内能为 ( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],249646854,[63,64,65,66],"23J","46J","2077.5J","1246.5J","1摩尔刚性双原子理想气体,在1atm下温度从\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa427c27e4afe2849fadfe551fc53fb4b.png\">上升到\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F452fea045c4546a26f7cc4d6213fd614.png\">时,内能的增量为( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],249646857,[72,73,74,75],"RT0\u002F2","RT0\u002F3","RT0\u002F4","RT0\u002F5","1 mol的理想气体的T-V图如图所示,ab为直线,延长线通过原点O,则ab过程气体对外做的功为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F494f07b5a5f5a18129c94a7dd7957438.png\">",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],249646859,[81,82,83,84],"27","127","227","327","一定量的理想气体作卡诺循环, 在一个循环中, 从热源吸热1000 J, 对外作功300 J.若冷凝器的温度为7 ℃ , 则热源的温度为( )℃",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":30,"type":31},[],249646861,[90,91,92,93],"膨胀系数不同","温度不同","气体膨胀需要作功","分子引力不同","同一种气体的定压摩尔热容大于定体摩尔热容, 其原因是( )",{"answer":96,"createTime":5,"id":6,"options":97,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],249646865,[102,103,104,105],"1\u002F3","1\u002F4","2\u002F5","2\u002F7","对于室温下定体摩尔热容\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F18ef9f36f236ea17e94be6050b489465.png\">为2.5R的理想气体,在等压膨胀的情况下,系统对外所作的功与从外界吸收的热量之比\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F130eaa9f4e09b6012c14fb8b8129a145.png\">等于( )"]