A radio wave has a wavelength of 150m. If the velocity of radio waves is free spaces is 3 x 10\(^8\) ms\(^{-1}\), calculate the frequency of the radio wave
a
4.50 x 1010Hz
b
5.0 x 109Hz
c
4.5 x 109Hz
d
2.0 x 106Hz
Explanation
Correct Option
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