Heat Transfer Final Review 5.P.3.1-3.2

Front

What is heat transfer?

Back

Heat transfer is the movement of thermal energy from one object or substance to another due to a temperature difference.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What are the three main methods of heat transfer?

Back

The three main methods of heat transfer are conduction, convection, and radiation.

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NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.

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NGSS.MS-PS3-3

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids or gases) caused by differences in temperature and density.

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NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is radiation?

Back

Radiation is the transfer of heat in the form of electromagnetic waves, such as infrared radiation.

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NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

How does temperature affect the volume of gases?

Back

As temperature increases, the volume of gases typically expands; as temperature decreases, the volume contracts.

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NGSS.MS-PS1-4

Front

Why is copper used in cookware?

Back

Copper is used in cookware because it is a good conductor of heat, allowing for even cooking.

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NGSS.MS-PS3-3

Front

What happens to water at 100°C?

Back

At 100°C, water boils, and its molecules move more quickly, turning into steam.

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NGSS.MS-PS1-4

Front

What is an insulator?

Back

An insulator is a material that does not conduct heat well, preventing heat transfer.

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NGSS.MS-PS3-3

Front

What is a conductor?

Back

A conductor is a material that allows heat to flow through it easily.

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NGSS.MS-PS3-3