[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f1mDEQo6zyQSSmXAQa2q7dcGe1duUkPHLPHPU42xjGLA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-05-11 19:19:13",5987970,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F33d6c7e103efd73128a7b626561728d4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F33d6c7e103efd73128a7b626561728d4.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8c98c8a8f7c6356756be711aa736f2eb.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F33d6c7e103efd73128a7b626561728d4.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc72a68c4ddeb0d64c2337577a1260848.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F33d6c7e103efd73128a7b626561728d4.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc2a666c06fa9de0524fd1ce6411b260d.png\">",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"837939070e66b4a1b9971c2b88982cf1","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc4c491a4bf65856aa9400a6bdf60473f.jpg","大学物理","5f1657e4afe04cff92b4dbbd6d982f51","12.4 玻尔理论","在均匀磁场B内放置一极薄的金属片,其红限波长为λ0.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,那末此照射光光子的能量是",[21,32,41,50,59,68,77,86,95,103],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],5987961,[25,26,27,28],"5\u002F4","5\u002F3","5\u002F2","5","根据玻尔的理论,氢原子在n =5轨道上的动量矩与在第一激发态的轨道动量矩之比为","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],5987962,[36,37,38,39],"1\u002F4","1\u002F8","1\u002F16","1\u002F32","根据玻尔理论,氢原子中的电子在n =4的轨道上运动的动能与在基态的轨道上运动的动能之比为",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],5987963,[45,46,47,48],"1\u002F9","1\u002F3","3","9","根据玻尔氢原子理论,氢原子中的电子在第一和第三轨道上运动时速度大小之比v1\u002F v 3是",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],5987964,[54,55,56,57],"7\u002F9","5\u002F9","4\u002F9","2\u002F9","氢原子光谱的巴耳末线系中谱线最小波长与最大波长之比为",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],5987965,[63,64,65,66],"1.5 eV","3.4 eV","10.2 eV","13.6 eV","要使处于基态的氢原子受激发后能发射赖曼系(由激发态跃迁到基态发射的各谱线组成的谱线系)的最长波长的谱线,至少应向基态氢原子提供的能量是",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],5987966,[72,73,74,75],"一种波长的光","两种波长的光","三种波长的光","连续光谱","由氢原子理论知,当大量氢原子处于n =3的激发态时,原子跃迁将发出",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],5987967,[81,82,83,84],"1.51 eV","1.89 eV","2.16 eV","2.40 eV","具有下列哪一能量的光子,能被处在n = 2的能级的氢原子吸收",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":30,"type":31},[],5987968,[90,91,92,93],"2.56 eV","3.41 eV","4.25 eV","9.95 eV","已知氢原子从基态激发到某一定态所需能量为 10.19 eV,当氢原子从能量为-0.85 eV的状态跃迁到上述定态时,所发射的光子的能量为",{"answer":96,"createTime":5,"id":97,"options":98,"question":102,"source":30,"type":31},[],5987969,[99,65,100,101],"12.1 eV","12.1 eV,10.2 eV和 1.9 eV","12.1 eV,10.2 eV和 3.4 eV","在气体放电管中,用能量为12.1 eV的电子去轰击处于基态的氢原子,此时氢原子所能发射的光子的能量只能是",{"answer":104,"createTime":5,"id":6,"options":105,"question":19,"source":30,"type":31},[],[8,9,10,11]]