Question

Write the expression for work done by gas when it expands isothermally.

Solution

For an isothermal expansion of gas, work done is given by,
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where,
R is the universal gas constant,
T is the temperature of the gas,
V_f volume to which the gas expands, and
V_i initial volume of the gas.

Some More Questions From Mechanical Properties of Fluids Chapter

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Mechanical Properties Of Fluids

Write the expression for work done by gas when it expands isothermally.

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Define temperature.

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