Which of the following involves the greatest heat transfer?

a. One gram of steam at 100°C changing to water at 100°C.
b. One gram of ice at 0°C changing to water at 0°C.
c. One gram of water cooling from 100°C to 0°C.
d. One gram of ice heating from -100°C to 0°C.


A

Physics & Space Science

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