Find the pressure of saturated tungsten vapour at a temperature `T = 2000 K` if a tungsten f
Channel: Doubtnut
Date: 23/08/2020

Find the pressure of saturated tungsten vapour at a temperature `T = 2000 K` if a tungsten filament is known to lose a mass `mu = 1.2-10^-13 g//(s. cm^2)` from a unit area per unit time when evaporating into high vacuum at this temperature..