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A metal rod has a length of 5 m and undergoes a temperature change of 50...

A metal rod has a length of 5 m and undergoes a temperature change of 50 degree celsius. If the coefficient of expansion is 20 X 10^-6/ degree celsius, what is the change in length of the rod? A. 500 mm B. 5 mm C. 6.3 ft

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Answer #1

Sol 20 = 5m H = 20x160 DT -soco from lerat relation AL- ZORAT = 5x20x106x50 = 5x10am A2 = 5 mm the change in length of the roIf you have any doubt then mention in the comment

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