Day 12 (physics) Flashcards

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1
Q

Is metal a conductor or an insulator?

A

Conductor

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2
Q

Is air a conductor or an insulator?

A

Insulator

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3
Q

Which way does heat energy flow?

A

From high temperature to low temperature

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4
Q

What is a fluid?

A

A liquid or a gas, as they can flow

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5
Q

What happens to the density of a fluid as it gets hot?

A

It decreases

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6
Q

What happens to the density of a fluid as it cools down?

A

It increases

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