Question 1

What are the three ways heat moves around the universe?

Accepted Answer

Conduction, Convection, and Radiation

Answer

Conduction, Convection, and Expansion

Answer

Conduction, Convection, and Transfer

Answer

Conduction, Compression, and Radiation

Question 2

What happens when pancakes touch a hot griddle?

Accepted Answer

The heat cooks the pancake batter.

Answer

The pancakes turn into liquid.

Answer

The pancakes float above the griddle.

Answer

The griddle cools down.

Question 3

Which type of heat transfer occurs when steam cooks fruit?

Accepted Answer

Convection

Answer

Conduction

Answer

Radiation

Answer

Conserve

Question 4

What type of heat transfer is demonstrated when roasting marshmallows over a flame?

Accepted Answer

Radiation

Answer

Conduction

Answer

Convection

Answer

Absorption

Question 5

What will happen to the butter on the best heat conductor?

Accepted Answer

It will melt first.

Answer

It will freeze.

Answer

It will evaporate.

Answer

It will remain solid.

Question 6

Which has more heat energy, a hot burning match or a cold ice sculpture?

Accepted Answer

The ice sculpture

Answer

The hot burning match

Answer

Neither has heat energy

Answer

Both have the same heat energy

Question 7

What does heat radiation consist of?

Accepted Answer

Waves of energy

Answer

Gases only

Answer

Solid particles

Answer

Liquid molecules

Question 8

What causes warm air to rise and cool air to sink?

Accepted Answer

Differences in temperature and density

Answer

Air pressure

Answer

Humidity levels

Answer

Wind direction

Question 9

What does a thermos do to help keep drinks hot or cold?

Accepted Answer

It prevents heat transfer by conduction.

Answer

It increases air pressure inside.

Answer

It absorbs heat from the surroundings.

Answer

It reflects all types of heat.

Question 10

How does clothing like coats keep you warm?

Accepted Answer

By trapping air which reduces heat transfer.

Answer

By being very heavy.

Answer

By absorbing body heat and releasing it.

Answer

By reflecting cold away from the body.

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