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NEET2021ChemistryStructure of AtomActual

A particular station of All India Radio, New Delhi, broadcasts on a frequency of 1 , 368   kHz (kilo Hertz). The wavelength of the electromagnetic radiation emitted by the transmitter is [speed of light, c = 3 . 0 × 10 8   ms - 1 ]

Options

  1. A219 . 3   m
  2. B219 . 2   m
  3. C2192   m
  4. D21 . 92   cm

Correct answer

A. 219 . 3   m

Step-by-step solution

Wavelength λ = c v λ = 3 × 10 8 1368 × 10 3 λ = 219 . 298   m λ ≈ 219 . 3   m

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