Question

What is Archemedes principle of lever?
What is electromagnetic decay?
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Answer 1

Answer:

This is the law of the lever, which was proven by Archimedes using geometric reasoning. It shows that if the distance a from the fulcrum to where the input force is applied (point A) is greater than the distance b from fulcrum to where the output force is applied (point B), then the lever amplifies the input force.

Emission of a γ-ray is caused by the interaction of the nucleus with an external. electromagnetic field. • Besides γ-decay, electromagnetic perturbation can also induce nuclear decay through internal conversion whereby one of the atomic electrons is ejected.