Thermal Expansion of Solids, Liquids and Gases
 

Thermal Expansion of Solids, Liquids and Gases problem 16


The circumference of a copper ring at a temperature of 20 °C is equal to 2.000 m. To what temperature do we need to heat the ring to increase the area of the circle bounded by the ring by 2 % of the original area?

The linear expansivity of copper is .


 

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