The radius of gold nucleus is 41.3fermi. Express its volume in m^3.
(a) 41.3×10^-15 m^3
(b) 2.95×10^-40 m^3
(c) 4.19 m^3
(d) 29.33 m^3
I had been asked this question at a job interview.
This interesting question is from Laws Governing Gravity topic in section Laws of Motion of Engineering Physics I