Radio station broadcasts on a frequency of 1368kHz. Calculate the wavelength and wave number of the electromagnetic radiation emitted by the transmitter
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Solution
Wavelength = λ frequency = ν = 1,368 kHZ c = speed of light = v * λ λ = c / λ = 2.98 * 10⁸ / 1, 368 * 10³ = 217.83 meters
it belongs to Micro waves..or radio waves region... high frequency HF or Medium Frequency MF region.