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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.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the sodium light in Young’s double slit experiment is replaced by red light
- A block of mass m is placed on a smooth wedge of inclination θ
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- The dual nature of light is exhibited by
- A body under the action of a force F⃗ = 6i⃗–8j⃗+10k⃗, acquires an accelerationof 1 m/s². The mass of this body must be
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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