An Aluminum Rod 17 $20 ^ { \circ } \mathrm { C }$

Multiple Choice

An aluminum rod 17.400 cm long at $20 ^ { \circ } \mathrm { C }$ is heated to $100 ^ { \circ } \mathrm { C }$ What is its new length? Aluminum has a linear expansion coefficient of $25 \times 10 ^ { - 6 } K ^ { - 1 }$

A) 0.0348 cm
B) 0.348 cm
C) 17.435 cm
D) 17.365 cm