A Nonrelativistic Electron and a Nonrelativistic Proton Have the Same

question 48

Multiple Choice

A nonrelativistic electron and a nonrelativistic proton have the same de Broglie wavelength.Which of the following statements about these particles are accurate? (There may be more than one correct choice.)

• A) Both particles have the same speed.
• B) Both particles have the same kinetic energy.
• C) Both particles have the same momentum.
• D) The electron has more kinetic energy than the proton.
• E) The electron has more momentum than the proton.

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