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Test Materials for Heat Transfer
Worksheet
Grade Level
Grade 5
5.27 Test Materials for Heat Transfer
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Materials to test: aluminum pan, oven mitt, and paper towel. Which result would support the claim that one material is a better insulator?
A
A material is a better insulator if it changes size the most.
B
The sample that stays cooler to the touch after the same warming time is likely slowing heat transfer more.
C
A material cannot be compared unless it melts.
D
The best insulator is always the sample with the brightest color.
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