A capillary tube of 1mm diameter and 20 cm long is fitted horizontally to a vessel kept full of alcohol of density 0.8 gm//c.c. The depth of centre of capillary tube below the surface of alcohol is 20 cm. If the visosity of oil is `0.12 dyn e cm^(-2)` s, find the amount of liquid that will flow in 5 minuts.

A capillary tube of 2 mm diameter and 20 cm long is fitted horizontally to a vessel kept full of alcohol of density 0.8 g//cm^(3) . The depth of the centre of capillary tube below the free surface of alcohol is 30 cm. If viscosity of alchole is 0.112 poise, find the amount that will flow in 5 minutes.

A capillary tube of length 25 cm and diameter 0.1cm is fitted horizontally to a vessel full of a liquid of coefficient of visocity 0.012 cgs unit. The depth of the capillary tube below the surface of liquid is 15 cm. If the density of liquid is 0.8 g//cm^(3) , calculate the amount of the liquid that will flow out in 7 minutes. Take g=980 cm//s^(2)

A capillary tube of radius 0.5 mm is dipped vertically in a liquid of surface tension 0.04 N/m and relative density 0.8 g/cc . Calcukate the height of capillary rise , if the angle of contact is 10^@ .

To the bottom of a vessel containing alcohol of density 800 kg//m^(3) a capillary tube of length 24 cm and diameter 1 mm is fitted horizontally. The axis of the capillary tube is at a depth of 36 em from the surface of the alcohol. The coefficient of viscosity of alcohol is 0.0012 Ns//m^(2) . Calculate the mass of alcohol flowing out in 10 minutes, assuming that the height of the alcohol remains constant.

A capillary tube of diameter 0.6 mm dipped vertically into water. It rises to height of 6 cm in capillary tube, find the surface tension of water. (Given: density of water = 1000 kg//m^3, g = 9.8 m//s^2 ).

The meniscus of mercury in a capillary tube is 1.356 cm below plane surface outside it . If the density is 13.59 gm/cc and surface tension is 547 dyne /cm , then the radius of curvature of its meniscus is

The meniscus of mercury in a capillary tube is 1.356 cm below plane surface outside it . If the density is 13.59 gm/cc and surface tension is 547 dyne /cm , then the radius of curvature of its meniscus is

A liquid rises to a height of 60 mm capillary tube of diameter 0.04 mm. If the density of that liquid is 0.8xx10^(3)Kgm^(-3) , and angle of contact is 20^(@) , find the surface tension of that liquid.