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What temperature should the iron ring be heated to in order to fit the rim of the wheel, given that the diameter of the rim and the iron ring are 5.243 m and 5.231 m, respectively, at 27 °C?

Options

  1. A27 °C
  2. B50 °C
  3. C218 °C
  4. D154 °C

Correct answer

C. 218 °C

Step-by-step solution

Correct Option is : (C) 218 °C

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