JEE Main Physics question

**Assertion:** Surface tension and surface energy have the same dimensions. **Reason:** Both have the same SI unit.

(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

Surface tension and surface energy per unit area indeed share the same dimension, so the Assertion is true.

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Question ID VK-157506