Physics WAEC

An aluminium rod of length 1.8m at 100oC is heated to proceed to produce a difference in length of 0.007m. Calculate the temperature to which it is heated. (Linear expansivity of aluminium = 2.3 x 10-5K‾¹

A. 155ºC
B. 160ºC
C. 169ºC
D. 179ºC

Correct Answer: Option D

D. 179ºC

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6 years ago

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