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BITSAT2011PhysicsDual Nature of MatterActual

If the energy of a photon is 10 eV , then its momentum is

Options

  1. A5.33 10⁻²³ ~kg ~m / s
  2. B5.33 10⁻²⁵ ~kg ~m / s
  3. C5.33 10⁻²⁹ ~kg ~m / s
  4. D5.33 10⁻²⁷ ~kg ~m / s

Correct answer

D. 5.33 10⁻²⁷ ~kg ~m / s

Step-by-step solution

Momentum of a photon E c =5.33 10⁻²⁷ ~kg ~ms ⁻¹

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