A U.S. penny has a diameter of 1.9000 cm at 20.0C. The
Chapter 17, Problem 17.13(choose chapter or problem)
A U.S. penny has a diameter of 1.9000 cm at 20.0C. The coin is made of a metal alloy (mostly zinc) for which the coefficient of linear expansion is 2.6 * 10-5 K-1 . What would its diameter be on a hot day in Death Valley (48.0C)? On a cold night in the mountains of Greenland 1-53C2?
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