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JEE PHYSICS MCQ: NUCLEI
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Medium
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Analyzing
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Assertion: Density of all the nuclei is same.
Reason: Radius of nucleus is directly proportional to the cube root ofmass number.
Reason: Radius of nucleus is directly proportional to the cube root ofmass number.
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Correct option: B
Both Assertion and Reason are true and Reason is not the correct explanation of Assertion.
Option B is correct. Both the assertion and the reason are true, but the reason is not the correct explanation of the assertion. The constant nuclear density arises from the short-range nature of the strong nuclear force, not directly from the radius formula.
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