Fluid MechanicsEasy
Question
Two rain drops falling through air have radii in the ratio 1 : 2. They will have terminal velocity in the ratio.
Options
A.4 : 1
B.1 : 4
C.2 : 1
D.1 : 2
More Fluid Mechanics Questions
The rate of flow of liquid through a capillary tube, in an experiment to determine the viscosity of the liquid, increase...Figure here shows the vertical cross-section of a vessel filled with a liquid of density ρ. The normal thrust per u...A copper ball of radius ′r′ travels with a uniform speed ′v′ in a viscous fluid. If the ball is ...Scent sprayer is based on...The volume of water, spilled out of a completely filled cubic container of side 4 m when the container has been accelera...