Heat and Temperature practice sept 23

Front

What happens to the temperature of a substance when its molecules move faster?

Back

The quicker a molecule moves, the warmer it is.

Front

What is the phase change from water vapor to liquid water called?

Back

Condensation.

Front

What type of heat transfer occurs when warm ocean water moves from the south to the north?

Back

Convection.

Front

As the temperature of a solid or liquid increases, what happens to the force of attraction between the atoms/molecules?

Back

The force of attraction decreases.

Front

What is the process called when liquid water turns into water vapor?

Back

Evaporation.

Front

What is the term for the transfer of heat through direct contact?

Back

Conduction.

Front

What is radiation in terms of heat transfer?

Back

The transfer of heat through electromagnetic waves.

Front

What is the boiling point of water in degrees Celsius?

Back

100 degrees Celsius.

Front

What is the freezing point of water in degrees Celsius?

Back

0 degrees Celsius.

Front

What is the term for the amount of heat required to raise the temperature of a substance?

Back

Specific heat.