engineering recuitment NHPC JE & THDC JE 2023 Mock Test Fluid Mechanics Properties of Fluids Capillary Action
Water rises to a height of 20 mm in a capillary. If the radius of the capillary is made one third of its previous value then the new value of capillary rise will be:
1
\(\dfrac{20}{3} \ mm\)
2
60 mm
3
\(\dfrac{20}{9} \ mm\)
4
180 mm