Water is flowing through two capillary tubes under constant pressure head. The ratio of their lengths is 3:1 and of diameters is 2 : 1. Find the ratio of rate of flow of water through two tubes.

Water is flowing through two capillary tubes under constant pressure h

1.	Water is flowing through two capillary tubes under constant pressure head. The ratio of their lengths is 3:1 and of diameters is 2 : 1. Find the ratio of rate of flow of water through two tubes.
Answer» ANSWER :`((16)/(3))`