What are the three methods of heat transfer?

• Convection, Radiation, and Reflection

• Conduction, Radiation, and Absorption

• Conduction, Convection, and Radiation

• Conduction, Convection, and Evaporation

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NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

How is heat transferred in conduction?

• By direct contact between objects

• Through the movement of particles in a fluid

• Through electromagnetic waves

• By the movement of air

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NGSS.MS-PS3-4

Which of the following is an example of conduction?

• Boiling water in a pot

• Heat from the sun warming the Earth

• Heat from a stove transferring to a steel pan

• Warm air rising and cool air sinking

What causes the transfer of heat in convection?

• Movement of particles in a liquid or gas

• Reflection of heat

• Electromagnetic waves

• Direct contact between objects

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NGSS.MS-PS1-4

In the example of boiling water, what happens to the water particles near the heat source?

• They evaporate immediately

• They stay in place

• They move randomly and create empty spaces

• They cool down and sink

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

How does heat transfer occur in radiation?

• Through direct contact

• Without any medium

• By the movement of air

• Through the movement of particles in a fluid

Which of the following is an example of radiation?

• Warm air rising and cool air sinking

• Heat from the sun warming the Earth

• Heat from a stove transferring to a steel pan

• Boiling water in a pot

What happens to a hot body as it radiates heat?

• It becomes hotter

• It remains at the same temperature

• It becomes cold

• It evaporates

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In the combined example, how is heat transferred from the stove to the pot?

• By conduction

• By radiation

• By convection

• By evaporation

Why do you feel hotness when you bring your hand close to the side of the pot?

• Because of radiation

• Because of evaporation

• Because of convection

• Because of conduction