The normal atmospheric pressure is : (a) 76 m of Hg (b) 76 cm of Hg (c) 76 Pa (d) 76 N m−2
In the experiment given below, if the atmospheric pressure is 76 cm of Hg (h0) and the height is 3 cm, find the pressure of the gas in the tube.
The normal atmospheric pressure is 76 CM of mercury. Calculate the pressure in SI units. Density of Hg = 13600 kg/m3 g =10