Things Expand When Heated

Duration: 0:11:00

Format: 16mm

Color: Color

Sound: sound

Description: Demonstrates by animation and photography the movements of molecules before and after heat is applied; shows that their accelerated movement requires more space and therefore causes expansion; presents concrete examples of expansion and contraction from everyday life.

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Indiana University Library Moving Image Archive

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Original permalink · Record added: 2024-04-20 22:44:31