If the momentum of a particle is doubled, then its de-Broglie waveleng – InterviewSolution

1.

If the momentum of a particle is doubled, then its de-Broglie wavelength will- (a) remain unchanged (b) become four time (c) become two times (d) become half

Answer»

(d) become half

As λ = \(\frac{h}{P}\) when momentum p is doubled, wavelength will become half the initial value.

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