Conduction, Convection and Radiation

Conduction, Convection and Radiation

Assessment

Flashcard

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Science

7th Grade

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 a material without the movement of the material itself, typically occurring in solids.

2.

FLASHCARD QUESTION

Front

What is convection?

Back

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

3.

FLASHCARD QUESTION

Front

What is radiation?

Back

Radiation is the transfer of heat in the form of electromagnetic waves, such as infrared radiation, which can occur in a vacuum.

4.

FLASHCARD QUESTION

Front

Example of conduction in everyday life?

Back

An ice cube melting in a person’s hand is an example of conduction.

5.

FLASHCARD QUESTION

Front

Example of convection in everyday life?

Back

Warm air rising near the ceiling of a room is an example of convection.

6.

FLASHCARD QUESTION

Front

Example of radiation in everyday life?

Back

The heat from the sun warming the Earth is an example of radiation.

7.

FLASHCARD QUESTION

Front

What happens to warm air in a room?

Back

Warm air rises because it is less dense than cooler air.

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