JEE Main Physics question

Statement 1: The unit used for measuring nuclear cross section is 'barn'. Statement 2: 1 barn .

(A)Assertion is True, Reason is True; Reason is correct explanation for Assertion
(B)Assertion is True, Reason is True; Reason is not correct explanation for Assertion
(C)Assertion is True, Reason is FalseCorrect
(D)Assertion is False, Reason is True

Answer: (C)

Solution

'Barn' is indeed the unit used to express nuclear cross sections, so Statement 1 is true. However, 1 barn

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Question ID VK-157161