MF17041: A hot penny is dropped into cold water inside a polystyrene foam cup. Assuming negligible heat loss to the cup and to the surroundings, which of the following statements would be true, if any?
| DSpenny | = | DSwater |
| DSpenny | > | DSwater |
| DSpenny | < | DSwater |
Both entropy changes are negative.
Both entropy changes are positive.
5 answers