When builders were constructing a sidewalk they forgot to include an expansion joint between two of...
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When builders were constructing a sidewalk they forgot to include an expansion joint between two of the segments, L = 1.8 m at To = 20° C. Assume the opposite ends of each segment are fixed and the linear expansion coefficient is a = 12.4 × 10-6 °℃-¹. X As the day heats to To the segments press against each other and begin to raise the junction a distance h forming a triangle. What is the height (in meters) at Th=110° F? h = 1.04 * 10-3 h = 0.001040 m When builders were constructing a sidewalk they forgot to include an expansion joint between two of the segments, L = 1.8 m at To = 20° C. Assume the opposite ends of each segment are fixed and the linear expansion coefficient is a = 12.4 × 10-6 °℃-¹. X As the day heats to To the segments press against each other and begin to raise the junction a distance h forming a triangle. What is the height (in meters) at Th=110° F? h = 1.04 * 10-3 h = 0.001040 m
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SOLUTION To solve this problem we can use the concept of thermal expansion and the linear expansion ... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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