[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxm01BHPGjSS4gi7s3l-DDW_YxGKlPVLpBRnLpC2gMc4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":24,"type":25},[],"2023-05-10 18:53:25",4349603,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},5,"9e28b8ec529e34c687022c1ee8b13ef1","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc7be7a808a9cf03216d8aed4b6413f12.png","星海求知：天文学的奥秘","c5bc60d471004392855ec67591778e32","恒星有多亮","天狼星是距离太阳最近的恒星.( )",[19,26,29,39,48],{"answer":20,"createTime":5,"id":21,"options":22,"question":23,"source":24,"type":25},[],4349602,[8,9],"所有恒星都置于相同的标准距离时所具有的视亮度,被称为&quot;真亮度&quot;.( )","v1",3,{"answer":27,"createTime":5,"id":6,"options":28,"question":17,"source":24,"type":25},[],[8,9],{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":24,"type":38},[],4349604,[33,34,35,36],"2.512的1.5次方","2.512的3次方","2.512的0.5次方","2.512的2次方","在恒星亮度与星等关系式m=-2.5lgE中,增加2个星等,恒星亮度会增加( )倍",0,{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":24,"type":38},[],4349605,[43,44,45,46],"真实星等","零和星等","绝对星等","相对星等","与恒星的&quot;真亮度&quot;相对应的星等被称为( )",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":24,"type":38},[],4349606,[52,53,54,55],"时间","面积","距离","体积","&quot;秒差距&quot;是一种( )单位"]