The ratio of mass densities of nuclei of $^{40}Ca$ and $^{16}O$ is close to

  • [JEE MAIN 2019]
  • A

    $0.1$

  • B

    $5$

  • C

    $2$

  • D

    $1$

Similar Questions

Atomic number of a nucleus is $Z$ and atomic mass is $M.$ The number of neutron is

How much was the radius of the nucleus estimated from the experiment of $\alpha -$ scattering ? 

The nuclear force between two nucleons is explained by

A nucleus of mass number $189$ splits into two nuclei having mass number $125$ and $64$ . The ratio of radius of two daughter nuclei respectively is:

  • [NEET 2022]

How the radius of the nucleus is estimated ? Write its relation to radius and atomic mass number.