If a source is transmitting electromagnetic wave of frequency 8.2× 106

Question

If a source is transmitting electromagnetic wave of frequency

8.2 \times 10^{6}

Hz, then wavelength of the electromagnetic waves transmitted from the source will be

Options:

A . 36.6 m

B . 40.5 m

C . 42.3 m

D . 50.9 m

Answer: Option A
:
A

λ = \frac{c}{v} = \frac{3 \times 10^{8}}{8.2 \times 10^{6}} = 36.5

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