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The liquid in the capillary tube will ri...

The liquid in the capillary tube will rise if the angle of contact is

A

`120^(@)`

B

`90^(@)`

C

obtuse

D

acute

Text Solution

Verified by Experts

The correct Answer is:
D
With acute angle, of contact, liquid will rise in capillary.
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DC PANDEY ENGLISH-FLUID MECHANICS-Taking it together
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  2. When two capillary tubes of different diameters are dipped vertically,...

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  4. The surface tension of liuid at its boiling point

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  5. Angle of contact of a liquid with a solid depends on

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  8. The radii of two soap bubbles are r(1) and r(2) (r(2) lt r(1)). They m...

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  9. The excess pressure due to surface tension in a spherical liquid drop ...

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  10. If two soap bubbles of different radii are connected by a tube

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  11. Assuming that the atmosphere has the same density anywhere as at sea l...

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  12. If the angle of contact is less than 90^(@) the pressure just inside t...

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  13. The value of escape speed from the surface of earth is

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  14. If two glass plates are quite nearer to each other in water, then ther...

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  15. A tall cyclinder is filled with viscous oil. A round pebble is dropped...

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  16. A tank if filled with water upto height H. When a hole is made at a di...

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  17. A tank is filled to a height H. The range of water coming out of a hol...

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  18. The density of ice x cm^(-3) and that of water is y gcm^(-3). What is ...

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  19. Two capillary tubes P and Q are dipped in water. The height of water l...

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  20. In a surface tension experiment with a capillary tube water rises upto...

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