If a source is transmitting electromagnetic wave of frequency 8.2 × 106 Hz, then wavelength of the electromagnetic waves transmitted from the source will be

36.6 m 40.5 m 42.3 m 50.9 m

36.6 m

Here, $λ =\frac{c}{v}=\frac{3×10^8}{8.2×10^6}=36.6 m$