[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fj5lyRggBcvujS3ZpkABGY_486F0x40A8kKKNK9m_Oa4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":29,"type":30},[],"2023-06-06 17:06:28",49433548,[8,9,10,11],"2位","5位","4位","3位",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},44,"0a40c413953c09e52c681ec93f9eb6e2","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0de3425341d8d9a6e2f70ab24c236325.jpg","大学物理实验-2021级","exam_94987901","2022-2023学期大学物理实验慕课考试","14.351 kg 这一测量值有几位有效数字",[21,31,40,49,56,65,68,77,86,95],{"answer":22,"createTime":5,"id":23,"options":24,"question":28,"source":29,"type":30},[],49433543,[25,26,27],"长度","弧度","角度","分光计的圆盘上刻度表示的是","v1",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],49433544,[35,36,37,38],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd4fa4751a843a657ce516a96eaea1f35.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F173a473579fbe4db8d339e4739b7e046.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fab5684506b21fc1f1b7b171d112fbdb7.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb07dcdc82def6766c5d03c291d090555.webp\">","转动惯量的单位为",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":29,"type":30},[],49433545,[44,45,46,47],"变大","不确定","变小","无关","空气中声音的传播速度随温度的增大而 ( )",{"answer":50,"createTime":5,"id":51,"options":52,"question":55,"source":29,"type":30},[],49433546,[53,54],"非线性关系","线性关系","硅光电池开路电压与光照度的关系",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":29,"type":30},[],49433547,[60,61,62,63],"<20kHz","<20Hz","> 20kHz","> 20Hz","超声波的频率范围是( )",{"answer":66,"createTime":5,"id":6,"options":67,"question":19,"source":29,"type":30},[],[8,9,10,11],{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":29,"type":30},[],49433549,[72,73,74,75],"高灵敏度示波器","数字示波器","取样示波器","虚拟示波器","下面哪种示波器适合测量微弱电压信号",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":29,"type":30},[],49433550,[81,82,83,84],"密立根","J.J.汤姆逊","赫兹","爱因斯坦","谁成功地解释了光电效应的实验规律",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":29,"type":30},[],49433551,[90,91,92,93],"4","5","2","3","下面这个复杂电路图有几个回路?‍\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F71261efb23e5edc6bf507a5b0cdb41b1.PNG\">",{"answer":96,"createTime":5,"id":97,"options":98,"question":102,"source":29,"type":30},[],49433552,[99,100,101],"光伏效应","光电发射","光电导效应","赫兹发现的光电效应现象是什么"]