Air in a piston-cylinder assembly expands at constant pressure of 20 bar. The cylinder is 0.07 m in diameter, and the length of the cylinder increases from 12 cm to 36 cm. Determine the work done by the expansion process, in kJ. Neglect the pressure acting on the exterior of the system.
Air in a piston-cylinder assembly expands at constant pressure of 20 bar. The cylinder is 0.07 m in diameter, and the length of the cylinder increases from 12 cm to 36 cm. Determine the work done by the expansion process, in kJ. Neglect the pressure acting on the exterior of the system.
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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![Air in a piston-cylinder assembly expands at constant pressure of 20 bar. The cylinder is 0.07 m in diameter, and the length of the cylinder increases from 12 cm to 36 cm.
Determine the work done by the expansion process, in kJ. Neglect the pressure acting on the exterior of the system.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F42eb3f21-115e-47f2-b59c-753292f0c3d6%2F3e282b09-ed9f-436b-b313-1687125cdfc1%2Fkvytw8i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Air in a piston-cylinder assembly expands at constant pressure of 20 bar. The cylinder is 0.07 m in diameter, and the length of the cylinder increases from 12 cm to 36 cm.
Determine the work done by the expansion process, in kJ. Neglect the pressure acting on the exterior of the system.
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