Questions
When heat is added to a system, which of the following is not possible?
a
internal energy of the system increases
b
work is done by system
c
neither internal energy increases nor work is done by the system
d
internal energy increases & also work is done by the system
detailed solution
Correct option is C
Q=ΔU+WWhen heat is added to a system, Q is positiveSo if W = 0, ∆ U must be positive∆ U and W both may be positive.Talk to our academic expert!
Similar Questions
Which of the following laws of thermodynamics defines internal energy?
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