Question

a gas expanded from 40liters to 90 litres At a constant pressure of 8 atmospheres. workdone by the during the expansion is​

Answer 1

Answer:

Explanation:

Volume of expanded gas, ∆V=90−40=50 L

Pressure, P=8 atm

Now, work done can be calculated as

W=−P∆V

W=−8×50=−400 atm L

1 atm L=101.3 J

So, Work done, W=−400×101.3 J

or, W=40520 J

Answer 2

Answer:

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Explanation:

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