[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fkq-WbsSYtIFagVIGX7vr0xZrOCdcXGYVumV990_1Cq8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-19 15:57:30",71816630,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fccf0dbf791f952266c84610fa9a5c78f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe7a0898d7fd8338cad428210e49c4ab4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F39a5f98f3ffe3a327f91706430f12276.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb68318bff9d7d58fe0d9695fda67fedb.png\">",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},55,"e65f9d7fc6cea1b88935ed2c0cc6719d","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdd55a611ee835a67ed689691524aa572.jpg","大学物理","exam_96109905","小综合测试1","理想气体的体积为V,压强为P,温度为T,一个分子的质量为m,k为玻尔兹曼常量,R为普适气体常量,则该理想气体的分子数为",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],71816629,[25,26,27,28],"14","41","62","26","通过垂直于线圈平面的磁通量,其随时间变化的规律为Φ= 5t2+6t+10(mWb)试问当t=2.0s时,线圈中的感应电动势为 mV","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],71816631,[39,40,41,42],"感应电动势相同,感应电流不相同","感应电动势相同,感应电流也相同","感应电动势不相同,感应电流也不相同","感应电动势不相同,感应电流相同","若尺寸相同的铁环与铜环所包围的面积中有相同变化率的磁通量,则在两环中",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],71816632,[48,49,50,51],"向右移动","不动","转动","向左移动","如图1所示,M、N为水平面内两根平行金属导轨,ab与cd为垂直于导轨并可在其上自由滑动的两根直裸导线,外磁场垂直水平面向上,当外力使ab向右平移时,cd将 . \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9d65c1eb457ee4689ceee216c453a130.png\">",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],71816633,[57,58,59,60],"物体在垂直于速度方向,且大小不变的力作用下作匀速圆周运动","物体在恒力的作用下,不可能作曲线运动","物体在变力的作用下,不可能作曲线运动","物体在不垂直于速度方向的力的作用下,不可能作圆周运动","关于惯性有下列四种说法中,正确的为",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],71816634,[66,67,68,69],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4ca7665ac982e45eff4c40dfb62749b1.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F42dc7db9fcd3dcf514d977927c254bc4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F85895b2eb3f4cd1f433a03c4e62b9a8b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F84f665e22efa81e93efb692dec26a5ca.png\">","一子弹水平地穿过两个并排静止放置在光滑平面上的木块,穿行时间分别为t1和t2,设子弹在木块受到恒阻力F,木块的质量分别为m1和m2,则子弹穿过后,第一块木块速度v1=",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],71816635,[75,76,77,78],"(1)、(2)、(4)","(1)、(4)","(2)、(4)","(1)、(2)、(3)","关于可逆过程和不可逆过程的判断:(1)可逆热力学过程一定是准静态过程;(2)准静态过程一定是可逆过程; (3)不可逆过程就是不能向相反方向进行的过程;(4)凡有摩擦的过程,一定是不可逆过程.以上四种判断,其中正确的是",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],71816636,[84,85,86,87],"18","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4d6b594d25550045034868da79ba20a8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F22359f445a8acf425e6b2e69f72e2d24.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F93b158cfd0b4f1fd069b4371553ca3ae.png\">","质量为2kg的质点的运动学方程为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F248346710d26c4da6bcd7ac9afde610a.png\">,则质点所受的力大小为 N",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],71816637,[93,94,95,96],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd010c28df90842e950078d897297d301.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1c1680a4a8174ea80f680e6006952682.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8d6727773fe89fb1e470b7fcd0d9c025.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0efcae886a7ba6d33b8dcb0397a86b23.png\">","在真空中两列波的波动方程是\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fac15dbcfd726029003e1cadaae475002.png\">和\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2e4da62f93018a783fd14b07ca776899.png\">,则它们的合振动强度为",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],71816638,[102,103,104,105],"等压过程中最大,绝热过程中最小","等压过程中最大,等温过程中最小","绝热过程中最大,等压过程中最小","绝热过程中最大,等温过程中最小","质量一定的理想气体,从相同状态出发,分别经历等温过程、等压过程和绝热过程,使其体积增加一倍.那么气体温度的改变(绝对值)在"]