Conduction Convection Radiation

The hotter an object the more infrared radiation is given off (T/F).

Which type of surface is the best absorber of infra-red rays?

All of the following are good conductors of heat EXCEPT

A material that reduces the flow of heat is a(n)

The type of heat transfer that creates currents in water is called ________.

The kind of heat transfer that travels through space in electromagnetic waves is ______________________.

Near the ceiling of a room the air is warmer. The warm air rises because of ________.

The handle of a metal spoon warms up when it is placed in a hot bowl of soup because of ________.

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.