Surface tension o 490 10 Nm 1 1 03 mm 2 1 53 mm 3 1 03 cm 4

Last updated: 6/7/2023

Surface tension o 490 10 Nm 1 1 03 mm 2 1 53 mm 3 1 03 cm 4 1 53 cm Water drains out of a vessel filled with water upto height h through a hole of area A in t seconds If the height of the water is 4 h then how much time will be required for the water to drain out Assume A 4 area of tank 1 t seconds 2 4t seconds 3 21 seconds 4 seconds