2.40 A gas is compressed in a cylinder by a movable piston to a volume one-half of its original volume. During the process, 300 kJ heat left the gas and the internal energy remained same. The work done on the gas is (a) 100 kNm (c) 200 kNm (b) 150 kNm (d) 300 kNm

2.40 A gas is compressed in a cylinder by a movable piston to a volume one-half of its original volume. During the process, 300 kJ heat left the gas and the internal energy remained same. The work done on the gas is (a) 100 kNm (c) 200 kNm (b) 150 kNm (d) 300 kNm

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

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2.40 A gas is compressed in a cylinder by a movable
piston to a volume one-half of its original volume.
During the process, 300 kJ heat left the gas and
the internal energy remained same. The work done
on the gas is
(a) 100 kNm
(c) 200 kNm
(b) 150 kNm
(d) 300 kNm

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