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The main cause of viscosity is...

The main cause of viscosity is

A

force of repulsion between molecules

B

cohesive forces

C

adhesive forces

D

both cohesive and adhesive forces.

Text Solution

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The correct Answer is:
B
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NARAYNA-MECHANICAL PROPERTIES OF FLUIDS-C.U.Q (TORRICELLI.S THEOREM AND VISCOSITY)
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  2. A water barrel having water upto a depth d is placed on a table of hei...

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  3. The main cause of viscosity is

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  4. As the depth of the river increases, the velocity of flow

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  5. Viscosity is the property by virtue of which a liquid.

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  6. Which of the following substances has the greatest viscosity?

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  7. Machine parts are jammed in winter due to

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  8. Viscosity is most closely related to

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  9. Rain drops fall with terminal velocity due to

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  10. The force which tends to destroy the relative motion between liquid la...

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  11. Two identical lead shots are dropped at the same time in two glass jar...

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  12. After the storm, the sea water waves subside due to

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  13. When a metallic sphere is dropped in a long column of a liquid, the mo...

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  14. The tangential forces per unit area of the liquid layer required to ma...

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  15. The quality of fountain-pen ink depends largely on

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  16. The tangential force or viscous force on any layer of the liquid is di...

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  17. Viscosity of the fluids is analogous to

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  18. The viscous drag is

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  19. For an ideal fluid viscosity is

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  20. When stirring of a liquid is stopped, the liquid comes to rest due to

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