Under a constant pressure head, the rate of flow of liquid through a capillary tube is v. if the length of the capillary is doubled and the diameter of the bore is halved. The rate of flow would become

Under a constant pressure head, the rate of flow of liquid through a c

1.	Under a constant pressure head, the rate of flow of liquid through a capillary tube is v. if the length of the capillary is doubled and the diameter of the bore is halved. The rate of flow would become
Answer» `V//4` 16V `V//8` `V//32` ANSWER :D