An ideal gas initially at 477 K undergoes an isobaric expansion at 1 kPa. If the volume increases from 0.7 m3 to 0.8 m3 and 6.5 kJ of thermal energy is transferred to the gas, find the change in its internal energy. Answer in units of kJ.

An ideal gas initially at 477 K undergoes an isobaric expansion at 1 kPa. If the volume increases from 0.7 m3 to 0.8 m3 and 6.5 kJ of thermal energy is transferred to the gas, find the change in its internal energy. Answer in units of kJ.

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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Question

An ideal gas initially at 477 K undergoes an
isobaric expansion at 1 kPa.
If the volume increases from 0.7 m3
to
0.8 m3
and 6.5 kJ of thermal energy is transferred to the gas, find the change in its internal
energy.
Answer in units of kJ.

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