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The Length of an Object Varies with Temperature According to

Question 19

Multiple Choice

The length of an object varies with temperature according to
L = -5T + 3T³
The coefficient of linear expansion of this object is

A) (-5 + 9T²) /L
B) -5/L
C) (-5 + 6T²) /L
D) 9T²
E) 9T²/L

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