The heating surfaces in the boiler need to be cleaned regularly.

The heats of fusion for different substances vary widely.

The heat dumps in the power plant are used to dissipate excess heat.

I need to order more heating oils for the winter.

The heats of reaction were measured using a calorimeter.

The heat conductances of the two materials are different.

This heat-proof container can withstand high temperatures.

The heat plot shows the distribution of temperature across the city.

The heat indexes in the desert can reach over 100 degrees Fahrenheit.

Superman's heat vision can melt steel.