If the distance that a radio wave can travel in the time of one complete cycle is 10 metres, then the frequency of the radio wave in cycles per second is
Options
(a)3 × 10⁶ m/sec
(b)3 × 10⁷ m/sec
(c)3 × 10⁸ m/sec
(d)3 × 10⁹ m/sec
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