Question:medium

If the de Broglie wavelengths of deuteron, positron and electron are in the ratio $1:2:3$, then the ratio of their respective momenta is

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Physics Tip: Larger wavelength means smaller momentum. Just invert the wavelength ratio.
Updated On: Apr 27, 2026
  • $1:2:3$
  • $\sqrt{3}:2\sqrt{2}:1$
  • $6:3:2$
  • $3:2:1$
  • $1:4:9$
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The Correct Option is C

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