I WONDER - What Is Convection?

I WONDER - What Is Convection?

Assessment

Interactive Video

Physics, Science, Chemistry

KG - 6th Grade

Hard

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Convection is a heat transfer process occurring in fluids, including liquids and gases. When heated, fluids become lighter and rise, then cool down, become heavier, and sink, forming a continuous loop. This process is exemplified in a pot of boiling water, where hot water rises, cools at the surface, and sinks again, creating a circulating loop.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is convection and in which states of matter does it occur?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain why hot fluid rises and what happens to it as it cools down.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process that creates a circulating loop in a pot of boiling water.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the hot water at the surface of the pot?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the process of convection contribute to the movement of fluids?

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