A Copper Bar Having a Coefficient of Linear Expansion Of 17

Multiple Choice

A copper bar having a coefficient of linear expansion of $17 \times 10 ^ { - 6 }$ 1/ºC is heated so that its temperature increases by 430ºC. If the original length of the bar was 10.05 m, the new length of the bar is

A) 10.12 m.
B) 10.08 m.
C) 10.15 m.
D) 10.03 m.