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compare the radii of the nuclei of mass ...

compare the radii of the nuclei of mass numbers `27` and `64`.

Text Solution

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The ratio of the radii of the nuclei is
`(R_(1))/(R_(2)) = ((A_(1))/(A_(2)))^((1)/(3)) = ((27)/(64))^((1)/(3)) (because R = R_(0)A^((1)/(3))) = (3)/(4)`
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