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A spherical steel ball bearing has a diameter of 2.540 cm at 24°C. (The average coefficient of…

A spherical steel ball bearing has a diameter of 2.540 cm at 24°C. (The average coefficient of linear expansion for steel is 1.1 10-5 (°C)-1.) (a) What is the diameterwhen its temperature is raised to 109°C? cm (b) What temperature change is required to increase its volume by 1%?

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