A flat metal washer (a circular plate with a circular hole cut out of it) is heated. Does the hole get smaller, larger, or remain the same s

Question

A flat metal washer (a circular plate with a circular hole cut out of it) is heated. Does the hole get smaller, larger, or remain the same size? Explain.

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Đan Thu 3 months 2021-07-30T16:47:15+00:00 1 Answers 4 views 0

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    2021-07-30T16:48:34+00:00

    It gets larger since the heat is expanding it outward

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