Thermodynamics Question 257

Question: Heat energy absorbed by a system in going through a cyclic process is

Options:

A) 107πJ

B) 104πJ

C) 102πJ

D) 103πJ

Show Answer

Answer:

Correct Answer: C

Solution:

[c] As ΔU=0 in a cyclic process,

AQ=AW=area of circle=πr2



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