Math Problem Statement
A steel beam being used in the construction of a skyscraper has a length of 39.000 m when delivered on a cold day at a temperature of 16.000°F. What is the length of the beam when it is being installed later on a warm day when the temperature is 91.000°F? (Give your answer to at least five significant figures.)
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Thermal Expansion
Formulas
\( \Delta L = L_0 \alpha \Delta T \)
\( T(°C) = \frac{5}{9} (T(°F) - 32) \)
Theorems
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Suitable Grade Level
Advanced High School / College
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