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A rod of aluminium of length 1.78cm and a rod of platinum of length 1.8cm are placed in an oven at an initial temperature of

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coecs.teler&cof Linean expa nsion c乂 AQ OLe Fon Auron i ur 月 6 6 1995.4xlo 6 Final lengh 23x1-6).(1101.4-293) | +

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