An ideal gas initially at 325 K undergoes an isobaric expansion at 2.50 kPa. The volume increases from 1.00 m³ to 3.00 m³ and 10.8 kJ is transferred to the gas by heat. (a) What is the change in internal energy of the gas? 5.8 V kJ (b) What is the final temperature of the gas?
An ideal gas initially at 325 K undergoes an isobaric expansion at 2.50 kPa. The volume increases from 1.00 m³ to 3.00 m³ and 10.8 kJ is transferred to the gas by heat. (a) What is the change in internal energy of the gas? 5.8 V kJ (b) What is the final temperature of the gas?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 31P: An ideal gas initially at 300 K undergoes an isobaric expansion at 2.50 kPa. If the volume increases...
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i need part b answered, I got part a correct but i tried 100K and 900K for b and both were incorrect. i don't understand how to get the correct answer. I thought (300)(3/1)=900 would be the correct way to get the answer.
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