At what temperature does the ball just fit through the ring

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An aluminum ball does not fit through a brass ring at 20oC. The diameter of the ball is 2.001 cm and the inner diameter of the ring is 2.000 cm. At what temperature does the ball just fit through the ring? The coefficient of linear expansion of aluminum is 24x10^-6 /C!.

Reference no: EM13303489

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