Home Physics Electron, Photon, Photoelectric Effect and X-rays Matter Waves When the momentum of a proton is changed by …
Physics Electron, Photon, Photoelectric Effect and X-rays Matter Waves MCQ (Single Correct)

When the momentum of a proton is changed by an amount P 0 , the corresponding change in the de-Broglie wavelength is found to be 0.25%. Then, the original momentum of the proton was

A
p 0
B
100 p 0
C
400 p 0
D
4 p 0

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The correct answer is:
C

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