A bridge is made with segments of concrete 50 m long. If the linear expansion coefficient is 12 x 10-º (°C)-', how much spacing (in cm) is needed to allowfor expansion during an extreme temperature change of 66°C ?O 10O 2.5O 7.5O 5

Write the given values with the suitable variables. L=50 mα=12×10-6 °C-1ΔT=66 °C Here, L is the…

A bridge is made with segments of concrete 50 m long. If the linear expansion coefficient is 12 x 10-6 (°C)-1, how much spacing (in cm) is needed to allow for expansion during an extreme temperature change of 66°C ? O 10 O 2.5 O 7.5 O 5

A bridge is made with segments of concrete 50 m long. If the linear expansion coefficient is 12 x 10-6 (°C)-1, how much spacing (in cm) is needed to allow for expansion during an extreme temperature change of 66°C ? O 10 O 2.5 O 7.5 O 5

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter1: Temperature And Heat

Section: Chapter Questions

Problem 49P: The height of the Washington Monument is measured to be 170.00 m on a day when the temperature is...

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Question

A bridge is made with segments of concrete 50 m long. If the linear expansion coefficient is 12 x 10-º (°C)-', how much spacing (in cm) is needed to allow
for expansion during an extreme temperature change of 66°C ?
O 10
O 2.5
O 7.5
O 5

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