CBA Review HONORS

Front

In which direction does heat transfer?

Back

Heat transfers from the warmer substance to the colder substance.

Front

What does a graph showing constant speed indicate?

Back

The object is traveling at a constant speed in a forward direction.

Front

In which direction does heat flow when cold milk is added to hot coffee?

Back

The heat flows from the coffee to the milk.

Front

What is the process called when boiling water heats a spoon inside a pot?

Back

Conduction.

Front

Which of the following is a physical change?

Back

Freezing a popsicle.

Front

What is conduction?

Back

The transfer of heat through direct contact between materials.

Front

What is convection?

Back

The transfer of heat through the movement of fluids (liquids or gases).

Front

What is radiation?

Back

The transfer of heat through electromagnetic waves.

Front

What is an example of a chemical change?

Back

Burning wood.

Front

What happens to the temperature of a substance when it absorbs heat?

Back

The temperature of the substance increases.