Heat Transfer Quiz

What is the movement of thermal energy from one place to another called?

• Heat transfer

• Energy conversion

• Thermal conduction

• Temperature change

Which of the following is NOT one of the three main ways heat can travel?

• Conduction

• Convection

• Radiation

• Reflection

What is the transfer of heat through direct contact between objects or parts of an object called?

• Conduction

• Convection

• Radiation

• Insulation

Which method of heat transfer involves the movement of fluids, like liquids or gases?

• Conduction

• Convection

• Radiation

• Insulation

How does radiation transfer heat?

• Through direct contact

• Through the movement of fluids

• Through electromagnetic waves

• Through sound waves

Which example best illustrates conduction?

• Boiling water on a stove

• Feeling the warmth of the sun

• Holding a hot pan

• Using a fan to circulate air

What happens to the molecules in the hotter object during conduction?

• They slow down

• They vibrate faster

• They stop moving

• They move away from each other

In convection, what happens to the warmer water in a pot of boiling water?

• It sinks to the bottom

• It stays in place

• It rises to the top

• It evaporates immediately

Which method of heat transfer can travel through empty space?

• Conduction

• Convection

• Radiation

• Insulation

How does the sun warm the Earth?

• Through conduction

• Through convection

• Through radiation

• Through insulation