Oxygen (molar mass 32 kg/kmol ) expands reversibly in a cylinder behind a piston at a constant pressure of 3.148 bar. The volume initially is 0.0112 m? and finally is 0.0317 m3; the initial temperature is 17.17°C. Calculate the heat supplied during the expansion in the correct unit to two decimal places. Assume oxygen to be a perfect gas and take the specific heat at constant pressure as=0.917kJ/k g K'and molar gas constant as = 8,314 ] / kmol K. Oxygen (molar mass 32 kg/kmol ) expands reversiblyin a cylinder behind a piston at a constant pressureof 3.148 bar. The volume initially is 0.0112 m³ andfinally is 0.0317 m³; the initial temperature is17.17°C. Calculate the heat supplied during theexpansion in the correct unit to two decimal places.Assume oxygen to be a perfect gas and take thespecific heat at constant pressure as = 0.917 kJ7kgK and molar gas constant as = 8,314 J / kmol K.

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College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Oxygen (molar mass 32 kg/kmol ) expands reversibly in a cylinder behind a piston at a constant pressure of 3.148 bar. The volume initially is 0.0112 m? and finally is 0.0317 m3; the initial temperature is 17.17°C. Calculate the heat supplied during the expansion in the correct unit to two decimal places. Assume oxygen to be a perfect gas and take the specific heat at constant pressure as=0.917kJ/k g K'and molar gas constant as = 8,314 ] / kmol K.

Oxygen (molar mass 32 kg/kmol ) expands reversibly
in a cylinder behind a piston at a constant pressure
of 3.148 bar. The volume initially is 0.0112 m³ and
finally is 0.0317 m³; the initial temperature is
17.17°C. Calculate the heat supplied during the
expansion in the correct unit to two decimal places.
Assume oxygen to be a perfect gas and take the
specific heat at constant pressure as = 0.917 kJ7kg
K and molar gas constant as = 8,314 J / kmol K.

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