An electromagnetic wave in a vacuum has a wavelength of 0.032 m. What is its frequency?

QUESTION POSTED AT 18/04/2020 - 06:48 PM

Answered by admin AT 18/04/2020 - 06:48 PM

L=wavelength
L=0.032
c=Lf
f=c/L
f=3e8/0.032
f=9.375GHz
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