Q. The de Broglie wavelength is inversely proportional to:

  • (A) Mass
  • (B) Velocity
  • (C) Momentum
  • (D) Energy
✅ Correct Answer: (C) Momentum
Explanation: According to de Broglie hypothesis, λ = h/p, where p is momentum. Hence wavelength is inversely proportional to momentum.

Published by Tina Singh ⭐ 14.41K Points at 14-Jun-2026 08:32 am in Physics

Explanation by: Tina Singh
According to de Broglie hypothesis, λ = h/p, where p is momentum. Hence wavelength is inversely proportional to momentum.

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