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  • 01-09-2018
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What is the frequency of radio waves with wavelength of 20m?

Given:
Wavelength=20m
Speed of light (C) =3×10^8

Somebody help! I don't know what's the formula

Respuesta :

Аноним Аноним
  • 01-09-2018
Wavelength=20m frequency MH
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