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If a nucleus such as .^(226)Ra that is i...

If a nucleus such as `.^(226)Ra` that is initially at rest undergoes `alpha`- decay , then which of the following statemnets is true?

A

The alpha particle has more kinetic energy than the daughter nucleus

B

The alpha particle has less kinetic energy than the daughter nucleus

C

The alpha particle and daughter nucleus both have same kinetic energy.

D

We cannot say anything about kinetic energy of alpha particle and daughter nucleus.

Text Solution

Verified by Experts

The correct Answer is:
A
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