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The Vividh Bharati station broadcasts on...

The Vividh Bharati station broadcasts on a frquency of `1368kHz`. Calculate the wavelength of electromag-netic radiation emitted by the transmitter.

Text Solution

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We know that ` lambda=(c)/(v) , c=3 xx 10^(8) ms^(-1) , v=1368 kHz =1368 xx 10^(3) Hz` (or `s^(-1)`)
`:. " " lambda =((3xx10^(8) ms^(-1)))/((1368 xx 10^(3)s^(-1)))=219.3 m`
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