The surface tension of mercury at normal temperature compared to that of water is

Related MCQs

• If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water
• A piece of metal of specific gravity 13.6 is placed in mercury of specific gravity 13.6, what fraction of it volume is under mercury?
• A glass tube of small diameter (d) is dipped in fluid. The height of rise or fall in the tube given by (where w = Specific weight of liquid, α = Angle of contact of the liquid surface, and σ = Surface tension)
• A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of
• Ratio of inertia force to surface tension is known as
• Dimensions of surface tension are
• The unit of surface tension is
• With an increase in size of tube, the rise or depression of liquid in the tube due to surface tension will
• Surface tension
• The viscosity of water is __________ than that of mercury.