A cylindrical bar of copper 125 meters long and 222cm in
A cylindrical bar of copper 1.25 meters long and 2.22cm in diameter is initially at a temperature of 14°C. The bar is heated until it increases length by 1.77mm.
a) What is the final temperature of the bar?
b) How much heat was absorbed by the bar?
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a cylindrical bar of copper 125 meters long and 222cm in diameter is initially at a temperature of 14degc the bar is
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