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Two spherical nuclei have mass number 21...

Two spherical nuclei have mass number 216 and 64 with their radii `R_(1) and R_(2)` respectively. The ratio, `(R_(1))/(R_(2))` is equal to

A

`3 : 2`

B

`1 : 3`

C

`1 : 2`

D

`2 : 3`

Text Solution

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The correct Answer is:
A
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