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An ideal gas is enclosed in a cylinder that has a movable piston on top. The piston has a mass m and an area A and is free to slide up and down, keeping the pressure of the gas constant. How much work is done on the gas as the temperature of n mol of the gas is raised from T1 to T2? (Use any variable or symbol stated above along with the following as necessary: R.)

Respuesta :

Answer:

Explanation:

Given mass of piston [tex]\left ( m\right )[/tex]

no. of moles =n

Given Pressure remains same

Temperature changes from [tex]T_1 to T_2[/tex]

Work done[tex]\left ( W\right ) is given by=\int_{V_1}^{V_2}PdV[/tex]

W=[tex]P\left ( V_2-V_1\right )[/tex]

also [tex]PV_1=nRT_1[/tex]

[tex]PV_2=nRT_2[/tex]

[tex]W=nR\left ( T_2-T_1\right )[/tex]

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