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If the radii of ""(30)^(64)Zn and ""(13)...

If the radii of `""_(30)^(64)Zn and ""_(13)^(27)Al` nuclei are `R_1` and `R_2` respectively then `(R_1)/(R_2)` = _________

A

`(64)/(27)`

B

`4/3`

C

`3/4`

D

`(27)/(64)`

Text Solution

Verified by Experts

The correct Answer is:
B
`R prop A^(1//3)`
`(R_1)/(R_2) = ((64)/(27))^(1//3) = 4/3`
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