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By what factor does the de Broglie wavelength of a
Chapter 30, Problem 60P(choose chapter or problem)
QUESTION:
Problem 60P
By what factor does the de Broglie wavelength of a particle change if (a) its momentum is doubled or (b) its kinetic energy is doubled? Assume the particle is nonrelativistic.
Questions & Answers
QUESTION:
Problem 60P
By what factor does the de Broglie wavelength of a particle change if (a) its momentum is doubled or (b) its kinetic energy is doubled? Assume the particle is nonrelativistic.
ANSWER:
Step 1 of 2:-
a)
Here, we have to calculate by which factor the de broglie wavelength of the particle changes if it’s momentum gets doubled.
We know that,
As, the momentum gets doubled, the de broglie wavelength will become half.