Amachinist bores a hole of diameter 1.360 cm in a steel plate that is at 24.2 ∘c. what is the cross-sectional area of the hole when the temperature of the plate is increased to 156∘c? give an answer in cm2 with 3 significant figures. assume that the coefficient of linear expansion remains constant over this temperature range.
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Amachinist bores a hole of diameter 1.360 cm in a steel plate that is at 24.2 ∘c. what is the cross-...
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