JEE Advanced 2021 Full Test 1 Paper 1

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PART – I
Physics
SECTION – A (One Options Correct Type)
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct.
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Question : 5 of 54
 
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In a polytropic (PVx= constant ) when the volume of a mono-atomic gas was increased four times, simultaneously pressure decreases 8 times:
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