Q2. A Quantity of O, gas at pressure 5 bar, volume 0.1m’, and temperature 1227 “C expand at constant temperature until its pressure is reduced to 1 bar. It is cooled at constant pressure to original volume. Find: The change of internal energy, the work done, the heat added or rejected during each process. (take Cp=1kJ/kg. K and ,u=32) Q2. A Quantity of O2 gas at pressure 5 bar, volume 0.1m', and temperature 1227 °C expandat constant temperature until its pressure is reduced to 1 bar. It is cooled at constantpressure to original volume.Find: The change of internal energy, the work done, the heat added or rejected duringeach process.(take Cp=1 kJ/kg. KandH = 32)

Given, State 1: Pressure = 5 bar Volume = 0.1m3 Temperature = 1227 degrees Celcius. It is given that…

Answered: Q2. A Quantity of O2 gas at pressure 5…

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 92AP: Unreasonable results. (a) Find the temperature of 0.360 kg of water, modeled as an ideal gas, at a...

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Q2. A Quantity of O, gas at pressure 5 bar, volume 0.1m’, and temperature 1227 “C expand at constant temperature until its pressure is reduced to 1 bar. It is cooled at constant pressure to original volume. Find: The change of internal energy, the work done, the heat added or rejected during each process. (take Cp=1kJ/kg. K and ,u=32)

Q2. A Quantity of O2 gas at pressure 5 bar, volume 0.1m', and temperature 1227 °C expand
at constant temperature until its pressure is reduced to 1 bar. It is cooled at constant
pressure to original volume.
Find: The change of internal energy, the work done, the heat added or rejected during
each process.
(take Cp=1 kJ/kg. K
and
H = 32)

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