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NEETPhysicsNuclear Physics

Consider the following two statements, A and B and identify the correct answer given below: A. Nuclear density is same for all nuclei B. Radius of the nucleus R and its mass number A are related as A R^ 1 / 6 .

Options

  1. ABoth A and B are true
  2. BBoth A and B are false
  3. CA is true but B is false
  4. DA is false but B is true

Correct answer

C. A is true but B is false

Step-by-step solution

Nuclear density for all nuclei is same and equal to 10¹⁷ ~kg / m ^3 Radius of nucleus and mass number are related as R=R₀(A)^ 1 / 3 or R (A)^ 1 / 3 Thus, (A) is true and (B) is false.

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