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The vividh Bharati station of All indi...

The vividh Bharati station of All india Radio Delhi . Broadcasts on a frequency of 1.368 kHz (kilo hertz) Calculate the wavelength of the elctromagnetic radiation emitted by transmitter .Which part of the electromagnetic spectrum does it belong to ?

Text Solution

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`c= v lambda`
`gamma = (c )/( v )`
`= 2193 m`
where c= speed of electron
magnetic radiation
`=-3.0 xx 1 0^(8) ms^(-1)`
v= frequency = 1368 kH z
=1368 `xx 10^(3) Hz`
`1368 xx 10^(3) s^(-1)`
this is a characteristic radiowave wavelength.
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