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. Which one of the following is a vector?
  2. When an input signal 1 is applied to a NOT gate, then its output is
  3. The energy of the em waves is of the order of 15 keV. To which part of the spectrum
  4. A particle is released from rest from a tower of height h, i.e,t₁ : t₂ : t₃ is
  5. Wires A and B are made from the same material. A has twice the diameter and three times