Physics · Thermodynamics
Given below are two statements. One is labelled as Assertion A and the other is labelled as Reason R. Assertion A : If dQ and dW represent the heat supplied to the system and the work done by the system respectively, then according to the first law of thermodynamics dQ = dU + dW. Reason R: The first law of thermodynamics is based on the law of conservation of energy. In the light of the above statements, choose the correct answer:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both A and R are correct but R is not the correct explanation of A
- 2Both A and R are correct and R is the correct explanation of A✓
- 3A is not correct but R is correct
- 4A is correct but R is not correct
Correct answer
Both A and R are correct and R is the correct explanation of A
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