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Laabri

TE Molecules and Temperature

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Last updated over 3 years ago
10 Nsɛmmisa

Objective: KWBAT construct a visual model that illustrates how molecules at higher temperatures have a greater average speed than molecules at colder temperatures.

Part 2: Reread of Absolute Zero

(You can also find the article in Google Classroom under Thermal Energy Resources).

You are now going to reread the article "Absolute Zero". Pay close attention to the description of temperature and how molecules act in low temperatures and high temperatures.

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Part 1: Do Now

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1.

Draw an object that has slow moving molecules.

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2.

Is this object hot or cold? How is it hot or cold?

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3.

Draw an object that has fast moving molecules.

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4.

Is this object hot or cold? How is it hot or cold?

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5.

Which of the following would be true if something was at absolute zero?

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8.

The temperature of something is determined by how fast its

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7.

If the molecules of a sample slows down, what else happens?