When the capillary is kept in water , water ….. In capillary while it kept in mercury ,the mercury …. In capillary. (write proper word : depressed /rising up

Why does the mercury fall in a capillary tube ?

The height to which water rises in a capillary will be

If a wax coated capillary tube is dipped in water, then water in it will-

If meniscus is convex then liquid ……. In capillary and it is concave then liquid …… in capillary . (depressed/rising up)

Why does the water rise in a capillary tube Explain .

A capillary tube of radus r is immersed in water and water rises in it to a height h. The mass of water in the capillary tube is 5g . Another capillary tube of radius 2r is immersed in water. The mass of water that will rise in this tube is …….

In a capillary tube experiment, a vertical 30 cm long capillary tube is dipped in water. The water rises up to a height of 10 cm due to capillary action. If this experiment is conducted in a freely falling elevator, the length of te water column becomes

When water rises in a capillary tube of radius r to height h, then its potential energy U_(1) if capillary tube of radius 2r is dipped in same water then potential energy of water is U_(2) then U_(1):U_(2) will be

Water rises to height h' in capillary tube .If the length of capillary tube above the surface of water is made less than 'h' then ……..

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 for water are 135^@ and 0^@ , respectively, the ratio of surface tension for water and mercury is