The volume of a nucleus is directly proportional to

The volume of a nucleus is directly proportional to

Options

(a) A
(b) A³
(c) √A
(d) A¹/₃

Correct Answer:

A

Explanation:

Radius of nucleus R = R₀ A¹/³
where R₀ = 1.2 × 10⁻¹⁵ m and A is the mass number of nucleus.
Volume of nucleus = (4 / 3) πR³ = [(4/3) πR₀³] A
Volume is propotional to A.

admin:

Related Questions

  1. If the electric field lines is flowing along axis of a cylinder, then the flux
  2. A radiation of energy ‘E’ falls normally on a perfectly reflecting surface
  3. A body takes 5 minute for cooling from 50⁰C to 40⁰C. Its temperature
  4. A ball of mass 2 kg and another of mass 4 kg are dropped together from
  5. Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube.