Conduction, Convection, & Radiation

Conduction, Convection, & Radiation

Assessment

Flashcard

Science

6th - 8th 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 solid material without the movement of the material itself. It occurs when two objects at different temperatures are in direct contact.

2.

FLASHCARD QUESTION

Front

What is convection?

Back

Convection is the transfer of heat through fluids (liquids and gases) caused by the movement of the fluid itself. Warm fluid rises while cooler fluid sinks, creating a circulation pattern.

3.

FLASHCARD QUESTION

Front

What is radiation?

Back

Radiation is the transfer of heat in the form of electromagnetic waves, such as light. It does not require a medium to travel through, allowing heat from the sun to reach the Earth.

4.

FLASHCARD QUESTION

Front

What happens to heat during conduction?

Back

Heat flows from the hotter substance to the colder substance when they are in contact.

5.

FLASHCARD QUESTION

Front

Give an example of conduction.

Back

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

6.

FLASHCARD QUESTION

Front

Give an example of convection.

Back

A pot of water boiling on a stove demonstrates convection as the warm water rises and the cooler water sinks.

7.

FLASHCARD QUESTION

Front

Give an example of radiation.

Back

The warmth felt from the sun on your skin is an example of radiation.

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