2. An ideal gas undergoes a process for which the temperature remains constant at 75°C. The pressure changes from 145 kPaa to 185 kPaa. If the initial volume of the gas is 3 m', what is the change in internal energy in kJ/kg during this process?
2. An ideal gas undergoes a process for which the temperature remains constant at 75°C. The pressure changes from 145 kPaa to 185 kPaa. If the initial volume of the gas is 3 m', what is the change in internal energy in kJ/kg during this process?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![2. An ideal gas undergoes a process for which the temperature remains constant at 75°C. The
pressure changes from 145 kPaa to 185 kPaa. If the initial volume of the gas is 3 m², what is the
change in internal energy in kJ/kg during this process?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7bf30646-0589-491e-ae92-c4a676895528%2F7e3244b3-9efc-47b3-98d9-5adf4a8d98e0%2Fvu4ye3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. An ideal gas undergoes a process for which the temperature remains constant at 75°C. The
pressure changes from 145 kPaa to 185 kPaa. If the initial volume of the gas is 3 m², what is the
change in internal energy in kJ/kg during this process?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Given data :-
Temperature = 75 ° C
Initial pressure P1 =145 kpa
Final pressure P2 = 185 kpa
Initial Volume V1 = 3 m3
Find :-
Change in internal energy = ?
Step by step
Solved in 2 steps
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