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If ∆Q>0 when heat flows into a system, ∆W>0 when work is done on the system, then the increase in the internal energy ∆U is
Options
(a) ∆W+∆Q
(b) ∆W-∆Q
(c) ∆Q-∆W
(d) {-(∆Q-∆W)}
Correct Answer:
∆Q-∆W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The dimensions of universal gas constant are
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- Ice is wrapped in black and white cloth. In which cases more ice will melt
- Find the fundamental frequency of a closed pipe if the length of air column is 42m.
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensions of universal gas constant are
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- Ice is wrapped in black and white cloth. In which cases more ice will melt
- Find the fundamental frequency of a closed pipe if the length of air column is 42m.
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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