9.One kg of nitrogen contained in a cylinder at a pressure of 7bar and temperature of 300k expands 4 times of its original volume. The process of expansion is assumed to take place at constant pressure. Calculate Initial volume b) Final temperature c) Work done d) Heat added. e) Change in internal energy. For nitrogen assume, =1.045KJ/kgK, R=296KJ/kgK. Ср

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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9.One kg of nitrogen contained in a cylinder at a pressure
of 7bar and temperature of 300k expands 4 times of its
original volume. The process of expansion is assumed to
take place at constant pressure. Calculate Initial volume b)
Final temperature c) Work done d) Heat added. e) Change
in internal energy. For nitrogen assume,
=1.045KJ/kgK, R=296KJ/kgK.
Ср
Transcribed Image Text:9.One kg of nitrogen contained in a cylinder at a pressure of 7bar and temperature of 300k expands 4 times of its original volume. The process of expansion is assumed to take place at constant pressure. Calculate Initial volume b) Final temperature c) Work done d) Heat added. e) Change in internal energy. For nitrogen assume, =1.045KJ/kgK, R=296KJ/kgK. Ср
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