[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7S4HygL-0smo82EdqUe-QDGRF43UFBXFcdtvFmawDqs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":30},[],"2023-05-09 07:26:26",12133280,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F90ec76164846ff6298e3391ceed44c7b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F68700d6a87502974b27c4e9b37c5665e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffff875f2a7d7890639d2857a0bb02b91.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F90341baf6b4d858552118657fd7ee871.png\">",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000006364","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1400de59e26294ccce3f12a2f8753af6.jpg","大学物理（下）（天津大学）","6741317","大学物理（下）（天津大学）教程考试","在均匀磁场B内放置一极薄的金属片,其红限波长为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3702d6d33103f8c02e7dc2dca59d3a57.png\">0.今用单色光照射,发现有电子放出,有些放出的电子(质量为m,电荷的绝对值为e)在垂直于磁场的平面内作半径为R的圆周运动,那么此照射光光子的能量是",[20,31,34,43,52],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],12133233,[24,25,26,27],"折射光为线偏振光,折射角为","折射光为部分线偏振光,折射角为","折射光为线偏振光,折射角不能确定","折射光为部分线偏振光,折射角不能确定","自然光以的入射角照射到不知其折射率的某一透明介质表面时,反射光为线偏振光,则( )","v2",0,{"answer":32,"createTime":5,"id":6,"options":33,"question":18,"source":29,"type":30},[],[8,9,10,11],{"answer":35,"createTime":5,"id":36,"options":37,"question":42,"source":29,"type":30},[],12133326,[38,39,40,41],"在光栅常数取一定值时, 第一级与第二级光谱会重叠起来","不论光栅常数如何, 第一级与第二级光谱都会重合","不论光栅常数如何, 第一级与第二级光谱都不会重合","对于不同光栅常数的光栅, 第一级与第二级光谱的重叠范围相同","以平行可见光(400 ~ 700 nm)照射光栅, 光栅的第一级光谱与第二级光谱将会出现什么现象",{"answer":44,"createTime":5,"id":45,"options":46,"question":51,"source":29,"type":30},[],12133454,[47,48,49,50],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6a4cb65b6996da17848311bc6b7d55f5.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd2df1cd0f6093d0fb89f0091c99d128b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F79442fb2d0260c21ff2c68898a62bcb5.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe5549d046893776c66b7b98668a9449b.png\">","在惯性参考系S中有两个静止质量都是m0的粒子A和B, 分别以速度v沿同一直线相向运动, 相碰后合在一起成为一个粒子.则其合成粒子的静止质量为",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":29,"type":30},[],12133604,[56,57,58,59],"光栅常数越小","衍射图样中亮纹亮度越小","衍射图样中亮纹间距越小","同级亮纹的衍射角越小","在一光栅衍射实验中,若衍射光栅单位长度上的刻痕数越多, 则在入射光波长一定的情况下, 光栅的"]