(a) A circular copper ring at 24.0°C has a hole with an area of 9.97 cm2. What minimum temperature must it have so that it can be slipped onto a steel metal rod having a cross-sectional area of 10.0 cm2? _______ °C

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Q: How do I calculate the T = 218.92 K ?

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Q: Determine the values of VT for temperatures of 40C.

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Q: A

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