Physics-
General
Easy
Question
V diagram. The work done during a cycle is
- 2PV
- PV
- 1/2PV
- Zero
The correct answer is: 2PV
Work done = Area enclosed by triangle ABC
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Chemistry-General
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A bar magnet of length 3 cm has points A and B along its axis at distances of 24 cm and 48 cm on the opposite sides. Ratio of magnetic fields at these points will be
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