WAEC - Physics (1995 - No. 12)
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").
0.3600 m
0.1800 m
0.0360 m
0.0036m
0.0018 m