Working gas

Level pending

When 0.02 0.02 m 3 ^3 of gas was heated by maintaining the pressure at 3 × 1 0 5 3 \times 10^5 N/m 2 ^2 , the volume of the gas became 0.05 0.05 m 3 ^3 . How much work was done to the outside by the gas?

300 J 900 J 9000 J 3000 J

Lakshan Dumpa by Lakshan Dumpa , 24, India

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1 solution

Victor Porto
Oct 31, 2014

W = p (v2 - v1)

W = 3 x 10^5 (0,05 - 0,02)

W = 3 x 10^5 (0,03)

W = 3 x 10^5 (3 x 10^-2)

W = 9 x 10³

W = 9000

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