A bridge is made with segments of concrete 97 m long (at the original temperature). If the linear expansion coefficient is 1.

/in /by

A bridge is made with segments of concrete97 m long (at the original temperature).If the linear expansion coefficient is1.2 × 10−5 (C)−1, how much spacing isneeded to allow for expansion for an increasein temperature of 60F?Answer in units of cm.