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Find the maximum energy that a beta part...

Find the maximum energy that a beta particle can have in the following decay
`^176 Lu rarr ^176 Hf + e + vec v`.
Alomic mass of `^176 Lu` is `175.942694 u` and that of `^176 Hf` is `175.941420 u`.

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The correct Answer is:
`1.182 MeV`
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