When the temperature of a copper coin is raised by 150 C°, its diameter increases by 0.26%. To two significant figures, give the percent increase in (a) the area of a face, (b) the thickness, (c) the volume, and (d) the mass of the coin. (e) Calculate the coefficient of linear expansion of the coin.
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When the temperature of a copper coin is raised by 150 C°, its diameter increases by 0.26%. To two s...
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