A tube of `1 mm` bore is dipped into a vessel containing a liquid of density `0.8 g//cm^(3)`, surface tension `30 "dyne"//"cm"` and angle of contact zero. Calcualte the length which the liquid will occupy in the tube when the tube is held `(a)` vertical `(b)` inclined to the vertical at an angle of `30^(@)`.

A tube of 1mm bore is dipped into a vessel containing a liquid of density rho = 800 kg m^(-3) and of surface tension , S=49 xx 10^(-3)Nm^(-1) and angle of contact , theta = 0^(@) . The tube is held inclined to the verticle at an angle of 60^(@), find the height to which the liquid can rise and the length which the liquid will oc cupy in the tube.

Internal radius of a capilary tube is (1)/(2)cm and surface tension of water 70 dyne/cm, if angle of contact is zero, then water will rise up in the tube up to height.

A capillary tube of inner radius 0.5 mm is dipped keeping it vertical in a mercury of soecific gravity 13.6, surface tension 545 dyn e//cm and angle of contact 135^(@) . Find the depression or elevation of liquid in the tube.

A capillary tube of 0.5 mm bore stands vertically in a wide vessel containing a liquid surface tension 30 dynes/cm. The liquid throughly wets the tube and has a specific gravity 0.8 calculate the rise of liquid in the tube [g=10mS^(-2)]

A capillary tube is held vertically in water . The internal radius of the tube is (1//42) cm . If the surface tension is 70 dyne /cm and angle of contact is zero , then rise in the capillary tube is

A capillary tube is held vertically in water . The internal radius of the tube is (1//42) cm . If the surface tension is 70 dyne /cm and angle of contact is zero , then rise in the capillary tube is

A capillary tube of radius 0.03 mm is held vertically in a liquid of density 0.85 xx 10^(3)" kg/m"^(3) and surface tension 4 xx 10^(-2)" N/m" . The angle of contact of liquid -glass is given by cosθ = 0.5 then rise of liquid in the capillary tube is.?