1. What is it called when evaporation takes place beneath the surface of a liquid? 2. How is sublimation different from evaporation? 3. Why doesn’t the temperature of melting ice rise as the ice is...

1. What is it called when evaporation takes place beneath the surface of a liquid?

2. How is sublimation different from evaporation?

3. Why doesn’t the temperature of melting ice rise as the ice is heated?

4. How much heat is needed to melt 1 gram of ice? Give your answer in joules.