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A material expands from 3.0 meters to 3.0064 meters when it is heated from 10 degrees...

A material expands from 3.0 meters to 3.0064 meters when it is heated from 10 degrees Celsius to 50 degrees Celsius. What is its coefficient of linear expansion?

a. 2.4 x 10-2/Co

b. 5.3 x 10-5/Co

c. 2.6 x 10-5/Co

d. 3.25 x 10-5/Co

e. 2.5 x 10-2/Co
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Answer #1

The coefficient of linear expansion is 0.0064 (3.0)(40.0°C 5.3x 10-3/oC

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