Tertiary Catalogue

Episode 3: Thermal Expansion

Shedding Light on Heat

In episode three, we look at thermal expansion—the way that substances expand when heated and contract when cooled—and we explain why it happens. We look at how thermal expansion can be a real nuisance, but also how we can put thermal expansion to good use for the good of the world!

Rating: E
Production Year: 2019
Duration: 21 min
Series: Shedding Light on Heat
Printable Resources: Yes

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