The lower end of a capillary tube is dipped into water and it is seen that the water rises through 7.5 cm in the capillary. Find the radius of the capilary. Surface tension of water `=7.5xx10^-2Nm^-1`. Contact angle between water and glass `=0^@. Take g=10ms^-2`.

The lower end of a capillary tube is dipped into water and it is seen that water rises through 7.5 cm in the capillary. Given surface tension of water is 7.5 xx 10^(-2) N//m and angle of contact between water and glass capillary tube is zero, What will be diameter of the capillary tube ? (Given, g = 10 ms^(-2) )

A capillary tube of uniform bore is dipped vertically in water which rises by 7 cm in the tube. Find the radius of the capillary if the surface tension of water is 70dy//cm .

If water rises in a capillary tube upto 3 cm . What is the diameter of capillary tube (Surface tension of water = 7.2 xx 10^(-2) N//m )

Calculate the height to which the water will rise in a capillary tube of 1.5 mm diameter (surface tension of water =74 times 10^(-3)Nm^(-1) , angle of contact between water and glass =0^(@) ).

If one end of capilary tube is dipped into water then water rises up to 3cm. If the surface tension of water is 75xx10^(-3)N//m then the diameter of capilary tube will be

A capillary tube of uniform bore is dipped vertically in water which rises by 6 cm in the tube. Find the radius of the capillary tube if the surface tension of water is 72 dyne/cm (g= 980 cm//s^2 ).

A capillary tube of radius 0.5 mm is dipped in a vessel containing water. Calculate the height to which water will rise in the capillary tube. Take, surface tension of water =7.4 xx 10^(-3)" N/m".

When a capillary is dipped in water, water rises 0.015 m in it. If the surface tension of water is 75 xx 10^(-3) N//m , the radius of capillary is

A glass capillary of radius 0.4 mm is inclined at 60^(@) with the vertical in water. Find the length of water in the capillary tube. (Given, surface tension of water = 7 xx 10^(-2) N^(-1) ).