The Eiffel Tower in Paris stands 300.0 m tall on a day of average temperature, 22.0°C. How much taller is the steel tower on a hot summer day (T = 40°C) in centimeters? (αsteel = 11 x 10-6 °C-1)
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Answer:
Explanation:
Initial length = 300 m
Difference in temperature = (40°-22°) = 18°C
@steel = 11×10^-6/°C
Final length = ?
Final length=Initial length (1+@t)
=300(1+11×10^-6×18)
=300.0594 m
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