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Two bars of aluminium and copper have initially the same length (2.0). They are fixed on one side to fixed walls and aligned as shown
Two bars of aluminium and copper have initially the same length (2.0). They are fixed on one side to fixed walls and aligned as shown in the figure leaving a 3.0mm gap between them. By how much should the temperature be increased for the bars to touch? The coefficients of linear expansion of aluminum and copper are respectively 2.4*10^(-5) and 1.7*10^(-5)
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Fundamentals of Heat and Mass Transfer
Authors: Incropera, Dewitt, Bergman, Lavine
6th Edition
978-0470055540, 471457280, 470881453, 470055545, 978-0470881453, 978-0471457282
