Question

The radius of a nucleus is 39.3 fermi.b Express its value in m3

Answer 1

Answer:

Radius, r = 41.3 femtometer = 4.13 × 10-15 m

So, volume will be = (4/3)πr3 = (4/3)(22/7)(4.13 × 10-15)3 = 2.95 × 10-43 m3