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The electrons in a H- atom kept at rest ...

The electrons in a `H`- atom kept at rest , jumps from the mth shell to the nth shell `(m gt n)`. Suppose instead of emitting electromagnetic wave, the energy released is converted into kinetic energy of the atom. Assuming Bohr's model and conservation of angular momentum are valid. Now , answer the following questions:
What principal is violated of inertia

A

Laws of motion

B

Energy conservation

C

Nothing is violated

D

Cannot be decided

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Verified by Experts

The correct Answer is:
A
Internal forces act between electron and proton and proton, then how can the atom get an acceleration.
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