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6 July, 09:05

A beam of electromagnetic radiation has a wavelength of 1m. What part of the spectrum is this beam from?

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  1. 6 July, 09:25
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    This radiation belongs to the microwave part of the spectrum. This radiation belongs to a VHF (Very high frequency) class.

    It is often used in FM radio, tv and radio.

    This beam would follow the so-called line-of-sight propagation and it would be blocked by mountains and hills.

    This is the reason why we use very tall antennas.
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