[imgclass="ans-formula-moudle"data="%7B%...nas/latex/p/175040">

若一无线电接收机接收到频率为<img src="data:image/png;base64,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" data-latex="{10}^{8}" />Hz 的电磁波的功率为1微瓦，则每秒接收到的光子数为________<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAArCAYAAADMr156AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAACySURBVGhD7dbRDYIwFIXhhg2MGziBAzgBEzCZMzgCKxhXcAfjBHBv6Ul4qPgmpvf/khNa6EtPSCEBAAAAAAAghovlZjnm2Wf+/Grp86xBvsGH5VnGNVrjOfmNVm2VEaYEqZURrgRZl+EbD1mCqIypXHcroSvXf3CwvJfh7+1ZhL8N4zJMZ8vLcrfozAihdjCuz4wQZdRKkDBlbJUgIcrQL/a3r4MX4OuGPAMAAAAAoAEpzcx8I76qk+i2AAAAAElFTkSuQmCC" data-latex=" imes "/><img src="data:image/png;base64,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" data-latex="{10}^{19}" />个 A: 1.5 B: 2 C: 1 D: 1.75

[imgclass="ans-formula-moudle"data="{"src="/ananas/latex/p/72155">转换成二进制是

[imgclass="ans-formula-moudle"data="{"2b.38=""src="/ananas/latex/p/72156">转换成十进制是43.21875

三个力学响应函数膨胀系数<img src="data:image/png;base64,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" data-latex="\alpha " />，压强系数<img src="data:image/png;base64,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" data-latex="\beta " />，等温压缩系数<img src="data:image/png;base64,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" data-latex="{K}_{T}" />是否独立? A: 独立与否看具体情况 B: 依赖于独立性的定义 C: 独立 D: 不独立

体系由状态1可逆变化到状态2，该过程㶲变化等于（ ） A: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/bf6b0fd8a6a24fad84e9128458090317.jpg" data-latex="{T}_{0}S"/> B: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/aca1b1725b4d4e6782ec78883d62b955.jpg" data-latex="{W}_{id}"/> C: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/3cd40c29d95c47c3a33b2e1b040ea270.jpg" data-latex="{-W}_{id}"/> D: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/3b7917b286704569ba9b7f5320c1467b.jpg" data-latex="{W}_{L}"/>

以下哪个不是Android手机常见的应用程序？（ ） A: \data\data\com.tencent.mm B: \data\data\com.tencent.mobileqq C: \data\data\com.eg.android.AlipayGphone D: \data\data\com.tencent.xin

已知有n个数据进行排序，下面能实现排序的是 A: data=[34,5,-6,12,87,29]data.sort() B: data=[34,5,-6,12,87,29]n=len(data)od=[]whileiwhilejifdata[j]>data[j+1]:t=data[j]data[j]=data[j+1]data[j+1]=tj+=1i+=1 C: data=[34,5,-6,12,87,29]n=len(data)i=0j=0whileiwhilejifdata[j]>data[j+1]:t=data[j]data[j]=data[j+1]data[j+1]=tj+=1i+=1print(data) D: data=[34,5,-6,12,87,29]n=len(data)i=0j=0whileiwhilejifdata[i]>data[j]:t=data[i]data[i]=data[j]data[j]=tj+=1i+=1

有如下程序 #include intchange(int*data) { *data=*data%2; return(*data)+1; } main() { intdata=12; change(&data); printf("%d,",data); data=change(&data); printf("%d,",data); } 程序运行后的输出结果是()

The data collected by the statistical survey can be original data or secondary data. The relationship between the original data and secondary data is ( ) A: The original data comes from the grass-roots units, and the secondary data comes from the superior units B: Secondary data is processed from original data C: There is no necessary connection between the original data and the secondary data D: There is no difference between primary data and secondary data