EAMCET Engineering 2002 Solved Paper

A glass capillary tube of inner diameter 0.28 mm is lowered vertically into water in a vessel. The pressure to be applied on the water in the capillary tube so that water level in the tube is same as that in the vessel (in N∕m2 ) is
Surface tension of water =0.07N∕m
Atmospheric pressure =105N∕m2