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Video Video
TITLE: Heat and temperature [videorecording].
SERIES: Eureka
PUBLISHED: Princeton, NJ : Films for the Humanities, Inc. ; 1993.
DESCRIPTION: 1 video cassette (30 mins. ) : sd., col. ; 1/2 in.
NOTES: Original copy.
NOTES: This unit includes six programs that cover the following concepts: Molecules in solids - defines the three states of matter and illustrates the latticework pattern of molecules in solids; molecules in liquids - as molecules in a solid get hotter, they slip out of their latticework pattern changing the substance from a solid to a liquid; evaporation and condensation - a goldfish bowl filled with water demonstrates the process of evaporation; expansion and contraction - shows how Anders Celsius invented the Celsius thermometer using the expansion of mercury as a measure of temperature; and temperature vs. heat - explains that heat refers to quantity of hotness and is determined by the mass and speed of molecules.
NOTES: English
ADDED ENTRY: Films for the Humanities & Sciences.

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