Water rises up in a glass capillary upto a height of `9.0cm`, while mercury falls down by `3.4 cm` in the same capillary. Assume angles of contact for water glass and mercury glass `0^(@)` and `135^(@)` respectively. Determine the ratio of surface tension of mercury and water `(cos 135^(@)=-0.71)`.

Water rises up in a glass capillary upto a heigh 10 cm, while mercury falls down by 3.5 cm in the same capillary. If the angles of contact for water-glass and mercury-glass are taken as 0^(@) and 135^(@) respectively, compare the surface tensions of water and mercury. [Given density of water = 10^(3) kg m^(-3) , density of mercury = 13.6 xx 10^(3) kg m^(-3) ]

A liquid of specific gravity 0.8 rises up in a capillary tube up to a height of 10 cm, while mercury falls down by 4 cm in the same tube. If the angle of contact between surface of the tube and liquid is zero and it is 135^(@) for mercury, calculate the ratio of surface tension of mercury and the liquid. Take, specific gravity of mercury =13.6 cos 135^@=-0.71

Water rises to a height of 10 cm in capillary tube and mercury falls to a depth of 3.112 cm in the same capillary tube. If the density of mercury is 13.6 and the angle of contact for mercury is 135^(@) , the ratio of surface tension of water and mercury is

Water rises to a height of 10 cm in a capillary tube and mercury falls to a depth of 3.42 cm in the same capillary tube. If the density of mercury is 13.6 g//c.c. and the angles of contact for mercury and water n for water and are 135^(2) and 0^@ , respectively, the ratio of surface, tension for water and mercury is

Liquid rises to a height of 5.0 cm in a capillary tube and mercury falls to a depth of 2.0 cm in the same capillary tube. If the density of liquid is 1.2 g//c c , of mercury is 13.6 g//c c and angles of contact of liquid and mercury with capillary tube are 0^(@) and 135^(@) respectively. find the ratio of the surface tension for mercury and liquid.

The value of the angle of contact for pure water and mercury with the surface of glass respectively-

In a capillary tube, liquid rises to a height of 4 cm. In the same capillary tube, mercury falls to a depth of 3 cm. The density of liquid and mercury are 1.5 g/cc and 13.6 g/cc. Then angles of contact of liquid and mercury with the same capillary tubes are 0^(@) and 140^(@) , respectively. What is the ratio of magnitudes of approximate surface tension of mercury and the liquid?

Water rises in a capillary tube of diameter 0.2xx10^(2)m upto a height of 1.5 cm. The surface tension of water is-

Water rises in a capillary tube to a height of 2.0cm. In another capillary tube whose radius is one third of it, how much the water will rise?

Water rises to a height 3.2 cm in a glass capillary tube. Find the height to which the same water will rise in another glass capillary having half area of cross-section.