TASK LIST # 3 Practice (24)

Front

Heating a substance causes the particles to move more _______________.

Back

quickly

Front

Which of the following statements about thermal energy is true? As you hold a cup of hot water, the heat moves to your hand.

Back

True

Front

The heat from a lamp allows a lizard to remain warm. This is an example of which type of heat transfer?

Back

radiation

Front

If two objects have the same amount of matter/particles, the object with the higher _______________ has more thermal energy.

Back

temperature

Front

The temperature of a substance increases as ___.

Back

the average kinetic energy of its particles increases.

Front

What is thermal energy?

Back

The total energy of all the particles in a substance.

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 and gases).

Front

What is radiation?

Back

The transfer of heat through electromagnetic waves.

Front

What happens to the particles of a substance when it is heated?

Back

They move faster and spread apart.