A gas is compressed at a constant pressure of 50 N/m2 from a volume of 10 m3 to a volume…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
A gas is compressed at a constant pressure of 50 N/m2 from a volume of 10 m3 to a volume of 4 m3. Energy of 100 J is then added to the gas by heating. Its internal energy is:
- increased by 400 J
- increased by 200 J
- increased by 100 J
- decreased by 200 J
Answer
(A) increased by 400 J
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