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Intro to Standing Waves

When an elect...

Question

When an electron of $H$ atom jumps from a higher to lower energy state, then:

A

its potential energy decreases

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B

its kinetic energy increases

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C

its angular momentum remains unchanged

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D

wavelength of de Broglie wave associated with the electron decreases

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Solution

The correct options are
A its potential energy decreases
B its kinetic energy increases
D wavelength of de Broglie wave associated with the electron decreases

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