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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Definitions:

Nominal Annual Rate

The interest rate stated on a loan or investment agreement, not adjusted for inflation or other factors that affect real value.

Compounded Monthly

The process of calculating interest on both the initial principal and the accumulated interest from previous periods, done monthly.

Invest

The act of allocating resources, usually money, with the expectation of generating an income or profit.

Nominal Annual Rate

The annual interest rate quoted by financial institutions, not adjusted for inflation or other factors that affect the real rate of return.