Heat transfer

Heat transfer

Assessment

Flashcard

Physics

KG - University

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials. For example, when you touch a hot stove, heat moves from the stove to your hand.

2.

FLASHCARD QUESTION

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids or gases). For example, when you boil water, the hot water rises and the cooler water sinks.

3.

FLASHCARD QUESTION

Front

What is radiation?

Back

Radiation is the transfer of heat through electromagnetic waves. For example, the heat from the sun reaches the Earth through radiation.

4.

FLASHCARD QUESTION

Front

What happens to particles when they are heated?

Back

As particles are exposed to warmer temperatures, they speed up and move more quickly.

5.

FLASHCARD QUESTION

Front

What is an example of conduction?

Back

An example of conduction is when a metal spoon gets hot after being placed in a pot of hot soup.

6.

FLASHCARD QUESTION

Front

What is an example of convection?

Back

An example of convection is when you are making soup and the water is rising and lowering as it heats up.

7.

FLASHCARD QUESTION

Front

What is an example of radiation?

Back

An example of radiation is feeling the warmth of a campfire from a distance.

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