To what height does the liquid rise in a capillary tube of radus 0.25 mm, when dipped in a liquid of density `0.8 xx 10^(3) kg m^(-3)` and surface tension 0.05 N `m^(-1)`? Given `(cos theta = 0.4)`

The radius of capillary tube is 0.025 mm. If is held vetically in a liquid whose density is 0.8 xx 10^(3) "kg" m^(-3), surface tension is 3.0xx10^(-2)"Nm"^(-1) and for which the cosine of the angle of contact is 0.3. Determine the height upto which the liquid will rise in the tube . Given g=10"ms"^(-2).

The diameter of a capillary tube is 0.4 xx 10^(-3)m . It is held vertically in a liquid whose density is 0.8 xx 10^(3) "kgm"^(-3) and the surface tension is 9.8 xx 10^(-2) "Nm"^(-1) . Determine the height to which the liquid will rise in the tube. Given g=9.8 "ms"^(-2) and angle of contact is zero.

To what height does a liquid of density 0.4 xx 10^(3) kg m^(-3) and surface tension 0.05 Nm^(-1) rise in a capillary tube of radius 0.2 mm when dipped in ? [Given cos theta = 0.4 g = 10 m s^(-2) ]

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.?

A capillary tube of radius 0.25 mm is dipped vertically in a liquid of density 800kgm^(-3) and of surface tension 3xx10^(-2)Nm^(-2) . The angle of contact of liquid -glass is given by costheta=0.3 If g=10ms^(-2) the rise of liquid in the capillary tube is.. Cm

The rise in the water level in a capillary tube of radius 0.07 cm when dipped veryically in a beaker containing water of surface tension 0.07 N m^(-1) is (g = 10 m s^(-2) )

Find the depression of the miniscus in the capillary tube of diametre 0.4mm dipped in a beaker containning mercury (density of mercury =13.6xx10^(3)kg//m^(3) and surface tension of the mercury is 0.49 N//m and angle of contact is 135^(@) ).

By how much will the surface of a liquid be depressed in a glass tube of radius 0.2 mm if the angle of contact of the liquid is 135^(@) and the surface tension is 0.547 Nm^(1) ? Density of the liquid is 13.5xx10^(3) kg m^(-3) . [ Hint: Neglecting the liquid in the meniscus we have for equilibrium pi r_(2)h rho g=2pirT cos theta,h=(2T cos theta)/(rho g r) ]

A liquid rises to a height of 7.0 cm in a capillary tube of radius 0.1 mm. The density of the liquid is 0.8xx10^(3) "kgm"^(-3). If the angle of contact between the liquid and the surface of the tube zero , calculate the surface tension of the liquid Given g= 10 "ms"^(-2).

A capillary tube of radius r can support a liquid of weight 6.28xx10^(-4)N . If the surface tension of the liquid is 5xx10^(-2)N//m . The radius of capillary must be