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AP EAMCET201725 Apr 2017Evening ShiftPhysicsAtomic PhysicsActual

A stationary hydrogen atom emits a photon corresponding to first line of Lyman series. Recoil velocity of the atom is nearly

Options

  1. A3.2 ~ms ⁻¹
  2. B0.63 ~ms ⁻¹
  3. C8.2 ~ms ⁻¹
  4. D0.1 ~ms ⁻¹

Correct answer

B. 0.63 ~ms ⁻¹

Step-by-step solution

No solution. Refer to answer key.

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