1.

A radio station broadcasts its programme at 219.3 metre wavelength. Determine the frequency of radio waves if velocity of radio waves is 3×108 m/s.

A. 7.31×10-7 Hz
B. 1.954×10-6 Hz
C. 1.368×106 Hz
D. 6.579×1010 Hz
Answer» D. 6.579×1010 Hz


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