One kg. of gas is confined to a constant volume tank. Initial pressure and volume are 4 0.21m3 respectively. When a heat energy of 82 kJ is supplied to the system, the final temperature of the gas becomes 127 degrees C. Find (a) Work done. (b) Change in internal energy. (c) Specific heat at constant volume. Assume, R=300 Nm/kgK.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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One kg. of gas is confined to a constant volume
tank. Initial pressure and volume are 4 0.21m3
respectively. When a heat energy of 82 kJ is
supplied to the system, the final temperature of the
gas becomes 127 degrees C. Find (a) Work done.
(b) Change in internal energy. (c) Specific heat at
constant volume. Assume, R=300 Nm/kgK.
Transcribed Image Text:One kg. of gas is confined to a constant volume tank. Initial pressure and volume are 4 0.21m3 respectively. When a heat energy of 82 kJ is supplied to the system, the final temperature of the gas becomes 127 degrees C. Find (a) Work done. (b) Change in internal energy. (c) Specific heat at constant volume. Assume, R=300 Nm/kgK.
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