According to the First Law of Thermodynamics, Which of the Changes

Multiple Choice

According to the first law of thermodynamics, which of the changes A-D will always increase the internal energy of a system? (q = energy transferred, and w = work done)

A) q > 0, w < 0
B) q > 0, w > 0
C) q < 0, w < 0
D) q < 0, w > 0
E) None of the changes A-D will always increase the internal energy of a system.