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The surface of water in contact with gla...

The surface of water in contact with glass wall is

A

plane

B

concave

C

convex

D

both 'b' and 'c'

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The correct Answer is:
B
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NIKITA PUBLICATION-SURFACE TENSION-Multiple Choice Questions (Question Given in MHT-CET )
  1. If the surface of a liquid is plane, then the angle of contact of the ...

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  2. Work done is blowing a soap bubble of diameter 2 cm , is

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  3. The surface of water in contact with glass wall is

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  4. Work done in forming a liquid drop of radius R is W(1) and that of rad...

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  5. For liquid to rise in a capillary tube , the angle of contact should b...

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  6. Out of the following , which is not an example of capillary action

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  7. If a liquid does not wet glass, its angle of contact is

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  8. The surface tension of soap solution is 0.035 N/m . The energy needed...

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  9. A square frame of length L is immersed in soap solution and taken ou...

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  10. The potential energy of molecule on the surface of a liquid as compare...

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  11. If NaCl is dissolved into water , then its surface tension

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  12. Absorption of water by filter paper is due to

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  13. S.I. Unit of surface tension is:

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  14. A spherical liquid drop of radius R is divided into eight equal drople...

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  15. The potential energy of molecule on the surface of a liquid as compare...

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  16. n' droplets of equal of radius r coalesce to form a bigger drop of rad...

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  17. A big drop of radius R is formed by 1000 small droplets of water, then...

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  18. In which of the following substances , surface tension increases with ...

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  19. The angle of contact for pure water and clean glass surface is

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  20. A liquid rises to a height of 1.8 cm in a glass capillary A another g...

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