The velocity of electromagnetic waves in free space is 3 × 10^8 m/sec. The frequency of a radio wave of wavelength 150 m
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The velocity of electromagnetic waves in free space is 3 × 10^8 m/sec. The frequency of a radio wave of wavelength 150 m, is is The velocity of electromagnetic waves in free space is 3 × 10^8 m/sec. The frequency of a radio wave of wavelength 150 m November 27, 2020 Category: AIIMS Last 24 [...]