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A copper rod and an aluminum rod have lengths of 99.75 cm and 99.50 cm respectively at 20^oC. At what temperature will they have the same length? α _Cu= 1.68 x 10^-5/C^o and α _Al= 2.38 x 10^-5/C^o

		366^oC
		371^oC
		361^oC
		381^oC
		386^oC

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