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The Vividh Bharati station of All India ...

The Vividh Bharati station of All India Radio, Delhi, broadcasts on a frequency of 1,368 kHz (kilo hertz). Calculate the wavelength of the electromagnetic radiation emitted by transmitter..Calculate wavenumber

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Calculation of wavenumber `lambda=5800overset@A=5800xx10^(-8)cm=5800xx10^(-10)m`_v^- =1/lambda=1/(5800xx10^(-10)m)=1.724xx10^6m^(-1)=1.724xx10^4cm^(-1)`
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The Vividh Bharati station of All India Radio, Delhi, broadcasts on a frequency of 1,368 kHz (kilo hertz). Calculate the wavelength of the electromagnetic radiation emitted by transmitter. Which part of the electromagnetic spectrum does it belong to?

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Knowledge Check

  • A radio transmitter radiated 1 kW power at a wavelength 198.6 m. How many photons does it emit per second?

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