English

If Two Capillary Tubes of Different Diameters Are Partially Dipped in the Same Liquid Vertically, Then the Rise of Liquid - Physics

Advertisements
Advertisements

Question

If two capillary tubes of different diameters are partially dipped in the same liquid vertically, then the rise of liquid ..........

a) is same in both the tubes

b) is more in the tube of larger ~iameter

c) will not be in smaller diameter tube

d) is more in the tube of smaller diameter

Solution

d) is more in the tube of smaller diameter

shaalaa.com
  Is there an error in this question or solution?
2015-2016 (July)

APPEARS IN

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Explain the rise of liquid in the capillary on the basis of pressure difference.


Two soap bubbles have radii in the ratio 4:3. What is the ratio of work done to blow these bubbles?


Draw a neat labelled diagram of rise of liquid in capillary tube showing different components of tension (force).


A soap bubble of radius 12 cm is blown. Surface tension of soap solution is 30 dyne/cm. Calculate the work done in blowing the soap bubble.


Obtain an expression for the rise of a liquid in a capillary tube.


A liquid rises to a height of 2.8 cm in a glass capillary 'A'. Another glass capillary 'B' having a diameter of 80% of capillary 'A' is immersed in the same liquid. The rise of liquid in capillary 'B' is ______


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


The radius of curvature of a plane wavefront ______


Water rises to a height of 10 cm in a capillary tube and mercury falls to a depth of 3.5 cm in the same capillary tube. The density of mercury is 13.6 gm/cc and its angle of contact is 135°, also density of water is 1 gm/cc and its angle of contact is 0°, then the ratio of surface tension of the two liquid is ______.

(cos 135° = 0.7)


If a capillary tube is dipped in water in a state of weightlessness, then water will ______.


If a capillary tube is immersed vertically in water, rise of water in capillary is 'h1'. When the whole arrangement is taken to a depth 'd' in a mine, the water level rises to 'h2'. The ratio `"h"_1/"h"_2` is ______. (R = radius of earth)


A capillary tube is vertically immersed in water, water raises upto height 'h1'. When the whole arrangement is taken upto depth 'd' in a mine, the water level rises upto height 'h2'. The ratio of `"h"_1/"h"_2` is _______. (R = radius of earth)


In a capillary rise experiment, the water level rises to a height of 5 cm. If the same capillary tube is placed in water such that only 3 cm of the tube projects outside the water level, then ____________.


Water rises to a height 3 cm in a capillary tube. If cross-sectional area of capillary tube is reduced to `(1/9)^"th"` of the initial area then water will rise to a height of ______.


When a capillary tube is immersed in water vertically, water rises to a height 'h' inside the tube. If the radius of another capillary tube is 1/3rd that of the previous, the height to which water will rise in this tube, is ______.


Water rises to a height of 15 mm in a capillary tube having cross-sectional area 'A'. If cross-sectional area of the tube is made `"'A'"/3` then the water will rise to a height of ______.


A capillary tube when immersed vertically in a liquid records a rise of 6 cm. If the tube is immersed in the liquid at an angle of 60° with the vertical, then length of the liquid column along the tube will be ______.


Water rises to height 2.2 cm in glass capillary tube. The height to which same water rises in another capillary having `(1/4)^"th"` area of cross-section is ______.


When a liquid rises inside a capillary tube, the weight of liquid column inside the capillary tube is supported ______.


Two capillary tubes of same diameter are immersed vertically in two liquids of surface tension 60 dyne cm-1 and 50 dyne cm-1 respectively. The rise of liquid in the capillaries is 'h1' and 'h2' respectively. If the densities of liquid are 0.8 g/cm3 and 0.6 g/cm3 respectively, then `"h"_1/"h"_2` is ______.

(Neglect the angle of contact)


Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by 63 × 10-4 N force due to the weight of the water. The surface tension of water is 7 × 10-2 N/m. The inner diameter of the capillary tube is nearly ______.

(π = 22/7)


A liquid rises in glass capillary tube upto a height of 2.5 cm at room temperature. If another glass capillary tube having radius half that of the earlier tube is immersed in the same Liquid, the rise of liquid in it will be _______.


Two capillary tubes A and B of diameter 1 mm and 2 mm respectively are dipped vertically in a liquid. If the capillary rise in A is 6 cm, then the capillary rise in B is ______.


In a capillary tube having area cross-section 'A' water rises to a height 'h'. If cross-sectional area is reduced to `"A"/9`, the rise of water in the capillary tube is ______.


In a capillary tube of radius R, a straight thin metal wire of radius r (R > r) is inserted symmetrically and one end of the combination is dipped vertically in water such that the lower end of the combination is at same level. The rise of water in the capillary tube is ______.

[T = surface tension of water, ρ = density of water and g = gravitational acceleration]


If a capillary tube of radius 1 mm is immersed in water, the mass of water rising in the capillary tube is m. If the radius of the capillary tube is doubled, then the mass of water that rises in the same capillary tube will be ______.


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


Water rises to a height of 20 mm in a capillary. If the radius of the capillary is made one-third of its previous value, then the new value of capillary rise will be ______.


Water rises in a capillary tube through a height h. If the tube is inclined to the liquid surface at 45°, the liquid will rise in the tube upto its length equal to ______.


What is the excess of pressure inside a soap bubble of radius 3 cm if the surface tension of the soap solution is 30 dyne/cm?


A steel blade floats on the surface of pure water. When detergent is added, it sinks, why? What is capillarity?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×