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When heat is supplied to the gas it expa...

When heat is supplied to the gas it expands and displaces piston by L/2 where natural length of springs are L = 1 m. Spring constant K = 100 N/m. Area of piston is 1`m^(2).` The pressure of gas in final situation is

A

`50Nm^(-2)`

B

`100Nm^(-2)`

C

`200Nm^-2`

D

`400Nm^(-2)`

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The correct Answer is:
B
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