Physics-Mass-Energy Relation

NEET Physics Mass-Energy Relation MCQ Question

Type: MCQ-fact-Medium-Class 12

What is the formula for the binding energy of a nucleus in terms of its mass defect?

A

DE b = DM c^2

B

DE b = (Z m p + (A – Z )m n ) c^2

C

DE b = M c^2

D

DE b = (sum of final masses - sum of initial masses)c^2

Correct Answer

Option A

Detailed Explanation

The formula for the binding energy of a nucleus in terms of its mass defect is given as DE b = DM c^2, where DM is the mass defect. This is directly stated in the NCERT context.

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