When the temperature of a coin is raised by 75 cdeg the
When the temperature of a coin is raised by 75 C°, the coin's diameter increases by2.00 10-5 m. If the original diameter is 1.810-2 m, find the coefficient of linear expansion.
(C°)-1
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when the temperature of a coin is raised by 75 cdeg the coins diameter increases by200 10-5 m if the original diameter
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