A Steel Pipe 36 $15 ^ { \circ } \mathrm { C } ,$

Multiple Choice

A steel pipe 36.0 m long, installed when the temperature was $15 ^ { \circ } \mathrm { C } ,$ is used to transport superheated steam at a temperature of $155 ^ { \circ } \mathrm { C }$ Steel's coefficient of Iinear expansion is $1.2 \times 10 ^ { - 5 } K ^{- 1}$
The pipe is allowed to expand freely when the steam is transported. What is the increase in the length of the pipe when it is used with the superheated steam?

A) 60 mm
B) 67 mm
C) 57 mm
D) 54 mm
E) 64 mm