A brass rod is 2 m long at a certain temperature. Calculate the linear expansion of the rod for a temperature change of 100K. (Take the linear expansivity of brass as 1.8 x 10'5K").

• A 0.3600 m
• B 0.1800 m
• C 0.0360 m
• D 0.0036m
• E 0.0018 m