2. A cylinder of diameter 1.000 cm at 30 °C is to be slid into a hole in a steel plate. The hole has a diameter of 0.99970 cm at 30 °C. To what temperature must the plate be heated?
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Q: 1. A steel is 50 cm long at 25 °C. The coefficient of linear expansion for steel is 12 x 10-6…
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A: Apply linear expansion formula.
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Q: 2. An iron rod heated from 40 °C to 90 °C. The final length of iron is 125 cm and the coefficient of…
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