The radius of the capillary tube increased `0.2%` then the percentage increase in the rate of flow of liquid through it is

The radius of a circle is increased by 10 % . Find the percentage increase in its area.

If the radius of a circle is increased by 6 % , find the percentage increase in its area

The rate of flow of a liquid through a capillary tube is

Under a constant pressure head, the rate of streamlined volume flow of a liquid through a capillary tube is V. if the length of the capillary tube is double and diameter of the bore is halved, find the rate of flow of the liquid through the capillary tube.

A capillary tube is attached horizontally to a constant pressure head arrangement. If the radius of the capillary tube is increased by 10% , then the rate of flow of the liquid shall change nearly by

A capillary tube is attached horizontally to a constant pressure head arrangement. If the radius of the capillary tube is increased by 10% , then the rate of flow of the liquid shall change nearly by

A capillary tube is attached horizontally to a constant head arrangement. If the radius of the capillary tube is increased by 10% ther the rate of flow of liquid will change nearly by

If Q is the rate of flow of liquid through a capillary tube of length l and radius r at constant pressure P, then the rate of flow of liquid through a capillary tube when radius is reduced to one third and length of tube is doubled