

MCQOPTIONS
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1. |
It has been found that a nucleus of mass number 'A' has a radius "R = RoAy," where Ro = 1.2 × 10–15 m. Here 'y' is equal to ________. |
A. | 1/2 |
B. | 2 |
C. | 3 |
D. | 1/3 |
Answer» E. | |