delta L/L = 18 * 10^-6 *100 = 18 * 10^-4
so
delta L = 36 *10^-4 meters = 0.0036 meters
2.0036 meters
A brass is 2m long at a certain temperature.what is it’s length after a temperature rise of 100k if the expansivity of brass is 18x10-6k-1
1 answer