When a certain perfect gas is heated at constant pressure from 15 °C to 95 °C, the heat required is 1136 kJ/kg. When the same gas is heated at constant volume between the same temperatures the heat required is 808 kJ/kg. Determine Cp, Cv, gamma, R, and the molar mass of the gas.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter3: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 66P: One of a dilute diatomic gas occupying a volume of 10.00 L expands against a constant pressure of...
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When a certain perfect gas is heated at constant pressure from 15 °C to 95 C, the heat required is
1136 kJ/kg. When the same gas is heated at constant volume between the same temperatures the
heat required is 808 kJ/kg. Determine Cp, Cv, gamma, R, and the molar mass of the gas.
Transcribed Image Text:When a certain perfect gas is heated at constant pressure from 15 °C to 95 C, the heat required is 1136 kJ/kg. When the same gas is heated at constant volume between the same temperatures the heat required is 808 kJ/kg. Determine Cp, Cv, gamma, R, and the molar mass of the gas.
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