003 (part 1 of 2) 10.0 points
A steel railroad track has a length of 22 m
when the temperature is 0◦C.
What is the increase in the length of the
rail on a hot day when the temperature is
32 ◦C? The linear expansion coefficient of
steel is 11 × 10−6
(
◦C)−1
.
Answer in units of m
