how does the power of the radio signal from a TV transmitter vary with distance?不是翻译.需要用英文术语(电子)回答这个问题.
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howdoesthepoweroftheradiosignalfromaTVtransmittervarywithdistance?不是翻译.需要用英文术语(电子)回答这个问题.howdoesthep
how does the power of the radio signal from a TV transmitter vary with distance?不是翻译.需要用英文术语(电子)回答这个问题.
how does the power of the radio signal from a TV transmitter vary with distance?
不是翻译.需要用英文术语(电子)回答这个问题.
how does the power of the radio signal from a TV transmitter vary with distance?不是翻译.需要用英文术语(电子)回答这个问题.
I would say the power is reversely proportional to the square of the distance...
功率和距离的平方呈反比,即距离越大,功率越小.(好多年没做物理了.)
The radio signal grows weaker as the distance to the TV transmitter increases.
how does the power of the radio signal from a TV transmitter vary with distance?不是翻译.需要用英文术语(电子)回答这个问题.
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