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AP® Physics 1 & 2

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Moderate

Momentum and deBroglie Wavelength

APPH12-UEZKOB

A certain particle is moving with momentum p, which means the particle's deBroglie wavelength is $\lambda $.

What is the deBroglie wavelength of a second particle, if its momentum is p/2?

A

$\lambda $ / 2

B

$\lambda $

C

2$\lambda $

D

4$\lambda $