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Physics-

General

Easy

Question

A given mass of a gas expands from a state A to the state B by three paths 1,2 and 3 as shown in T-V indicator diagram. If $W subscript 1 end subscript comma text end text W subscript 2 end subscript$ and $W subscript 3 end subscript$ respectively be the work done by the gas along the three paths, then

$W_{1} > W_{2} > W_{3}$
$W_{1} < W_{2} < W_{3}$
$W_{1} = W_{2} = W_{3}$
$W_{1} < W_{2}, W_{1} > W_{3}$

The correct answer is: $W subscript 1 end subscript greater than W subscript 2 end subscript greater than W subscript 3 end subscript$

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