Is it possible to transfer heat from a cold reservoir to a hot reservoir?
A. No; this is forbidden by the second law of thermodynamics.
B. Yes; this will happen naturally.
C. Yes, but work will have to be done.
D. Theoretically yes, but it hasn't been accomplished yet.
Answer:C
Is it possible to transfer heat from a cold reservoir to a hot reservoir?
A. No; this is forbidden by the second law of thermodynamics. B. Yes; this will happen naturally. C. Yes, but work will have to be done. D. Theoretically yes, but it hasn't been accomplished yet.