Frequency of a radio wave is 74.95 megahertz(1 MHz = 106 Hz). Wave length in metres is

λ = cϑλ=2.998×108m/sec74.95×106/sec=4 m

Frequency of a radio wave is 74.95 megahertz(1 MHz = 106 Hz). Wave length in metres is

λ = cϑλ=2.998×108m/sec74.95×106/sec=4 m

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Frequency of a radio wave is 74.95 megahertz(1 MHz = 10⁶ Hz). Wave length in metres is

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$λ = \frac{c}{ϑ}$

$λ = \frac{2.998 \times 10^{8} m / \sec}{74.95 \times 10^{6} / \sec} =$ 4 m

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Frequency of a radio wave is 74.95 megahertz(1 MHz = 106 Hz). Wave length in metres is

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Frequency of a radio wave is 74.95 megahertz(1 MHz = 10⁶ Hz). Wave length in metres is