When the temperature of a coin is raised by 88.7 Co, the coin's diameter increases by 3.01 x 10-5 m. If the original diameter is 1.77 x 10- 2 m, find the coefficient of linear expansion. Number i UnitsA steel section of the Alaskan pipeline had a length of 55.6 m and a temperature of 20.6 0C when it was installed. What is its change in length when the temperature drops to a frigid -37.4 C'C? Number n Units v Multiple-Concept Example 4 reviews the concepts that are involved in this problem. A ruler is accurate when the temperature is 23.1 \"C. When the temperature drops to -11.6 \"C, the ruler shrinks and no longer measures distances accurately. However, the ruler can be made to read correctly if a force of magnitude 1.48 x 103 N is applied to each end so as to stretch it back to its original length. The ruler has a cross-sectional area of 1.27 x 10'5 m2, and it is made from a material whose coefcient of linear expansion is 2.5 x 10'5 (CW1. What is Young's modulus for the material from which the ruler is made? Number n Units V