Question

Calculate the radius of nucleus of mass number 8


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Answer 1

Explanation:

r=r0 ×A^1/3

where, r= radius of nucleus, r0=1.2fm, A=mass number

A=8

so, r=1.2×(8)^1/3

r=1.2×(2^3)^1/3

by cancelling 3: r=1.2×2=2.4

so, radius=2.4

hope it helps you!