Rise of liquid in a capillary tube is due to Fluid Mechanics

  • Cohesion
  • Adhesion
  • Both A & B
  • Neither A nor B
Answer: Both A & B
1057 students attemted this question.

Explanation

No Explanation Available.

Share this question with friends

Similar Questions

  1. Capillary rise of mercury in a small diameter tube is proportional to (where, d = diameter of the tube, σ = surface tension of mercury)

  2. Very small pressure difference ( A. U-tube water B. U-tube mercury C. Inclined tube mercury D. Inclined tube water Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board 20. A fluid which has a linear relationship between the magnitude of applied shear-stress and the resulting rate of deformation is called a/an __________ fluid. A. Newtonion B. Non-Newtonion C. Ideal D. Incompressible Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Read More Section(Fluid Mechanics) Each Section contains maximum 70 questions. To get more questions visit other sections. Fluid Mechanics - Section 2 Fluid Mechanics - Section 3 Fluid Mechanics - Section 4 Fluid Mechanics - Section 5 Fluid Mechanics - Section 6 Fluid Mechanics - Section 7 Fluid Mechanics - Section 8 Fluid Mechanics - Section 9 Fluid Mechanics - Section 10 Fluid Mechanics - Section 11

  3. The fluid will rise in capillary when the capillary is placed in fluid, if

  4. Calculate the Capillary rise in a glass tube of 2.5 mm diameter when immersed vertically in mercury. Take surface tension, σ =0.52 N/m for mercury in contact with air. The density of mercury is given as 13,600 kg/m3 and angle of contact =130°

  5. Capillary rise or fall of a liquid is given by,

  6. Applying a pressure drop across a capillary results in a volumetric flow rate 'Q' under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is

  7. A beaker is filled with a liquid up to the mark of one liter and weighed. The weight of the liquid is found to be 6.5 N. The specific gravity of the liquid will be?

  8. The diagram shows a U-tube with cross-sectional area A and partially filled with oil of density ρ\rhoρ . A solid cylinder, which fits the tube tightly but can slide without friction, is placed in the right arm. The system is in equilibrium. The weight of the cylinder is:

  9. The length of the tube necessary for the boundary layer to reach the centre of the tube and for fully developed flow to be established is called the __________ length.

  10. A bath toy weighs 1.2 N outside of the tub, the in tube it had an apparent weight of .75 N, what is the buoyant force acting on the toy?

  11. The __________ pressure is measured by a static tube.

  12. Helium balloons rise on earth because

  13. An object will rise up in a fluid if

  14. If a body floating in a liquid returns back to its original position, when given a small angular displacement, the body is said to be in

  15. When a body is placed over a liquid, it will float if

  16. Several cans of different sizes and shapes are all filled with the same liquid to the same depth. Then,

  17. The specific gravity of a liquid has

  18. According to Bernoulli's theorem in a flowing liquid

  19. How does a liquid differ from a gas?

  20. The pressure in a liquid at a given depth is...

Comments

Add Your Review

Your email address will not be published.

Subscribe to Newsletter!

Subscribe to get latest updates and information.