Nuclear radius R has a dependence on the mass number (A) as R =1.3×10- 16A1/3 m. For a nucleus of mass number A=125, obtain the order of magnitude of R expressed in metre.

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5.Nuclear radius R has a dependence on the mass number (A) as R =1.3×10- 16A1/3 m. For a nucleus of mass number A=125, obtain the order of magnitude of R expressed in metre.

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