Physics-Mass-Energy Relation

NEET Physics Mass-Energy Relation MCQ Question

Type: MCQ-fact-Hard-Class 12

What is the relationship between the mass defect of a nucleus and its binding energy according to the mass-energy relation?

A

The mass defect is equal to the binding energy divided by the speed of light squared.

B

The mass defect is directly proportional to the total mass of the nucleus.

C

The binding energy is independent of the mass defect in nuclear reactions.

D

The binding energy is equal to the mass of the nucleus multiplied by the speed of light squared.

Correct Answer

Option A

Detailed Explanation

The mass defect (DM) is related to the binding energy (DEb) as DEb = DM c^2, indicating that the mass defect gets converted into energy, which is the binding energy of the nucleus.

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