Questions in Mechanical Properties of Fluids

SelectQuestion
When a capillary is dipped in water, water rises to a height $h$. If the length of the capillary is made less than$h$, then
Water rises upto 10 cm height in a long capillary tube. If this tube is immersed in water so that the height above the water surface is only 8 cm, then
A vessel, whose bottom has round holes with diameter of 0.1mm, is filled with water. The maximum height to which the water can be filled without leakage is (S.T. of water =75 dyne/cm, g =1000 $cm/s^2$)
Water rises in a capillary tube when its one end is dipped vertically in it, is 3 cm. If the surface tension of water is $75 \times 10^{-3}$ N/m, then the diameter of capillary will be
A capillary tube made of glass is dipped into mercury. Then
By inserting a capillary tube upto a depth $l$ in water, the water rises to a height $h$. If the lower end of the capillary is closed inside water and the capillary is taken out and closed end opened, to what height the water will remain in the tube
If the diameter of a capillary tube is doubled, then the height of the liquid that will rise is
If the surface tension of water is 0.06 Nm-1, then the capillary rise in a tube of diameter 1 mm is ($\theta $=0° )
Two capillary tubes of radii 0.2 cm and 0.4 cm are dipped in the same liquid. The ratio of heights through which liquid will rise in the tubes is
A capillary tube when immersed vertically in liquid records a rise of 3 cm. If the tube is immersed in the liquid at an angle of ${{60}^{0}}$with the vertical. The length of the liquid column along the tube is

View Selected Questions (0)

Back to Categories

Back to Home