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Due to capillary action, a liquid will r...

Due to capillary action, a liquid will rise in the capillary tube if the angle of contact is

A

acute

B

abuse

C

`90^@`

D

None

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The correct Answer is:
A
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MBD PUBLICATION-MECHANICAL PROPERTIES OF FLUID (LIQUID AT REST)-QUESTION BANK
  1. A liquid rises in a capillary tube when the angle of contact is

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  2. The angle of contact between ordinary water and ordinary glass is

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  3. Due to capillary action, a liquid will rise in the capillary tube if t...

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  4. Angle of contact varies between

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  5. If R is the radius of the meniscus of liquid in capillary and r is the...

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  6. A liquid wets a solid if the angle of contact theta is

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  7. When a glass capillary tube of radius r is dipped in water, the water ...

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  8. Two capillary tubes made of glass are dipped in a beaker containing wa...

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  9. The rise or fall of a liquid in capillary tube experiment is given by ...

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  10. Calculate the height which paraffin oil of density 800 kg/m^3 will ris...

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  11. Calculate the radius of capillary tube if water rises to a height 4.5c...

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  12. If a liquid rises to a height of 9cm in a glass capillary of radius 0....

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  13. A vessel, whose bottom has round holes with diameter of 0.1 mm, is fil...

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  14. The value of 'h' for particular capillary tube and particular liquid c...

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  15. Two capillary tubes of radii 0.2 cm and 0.4 cm are dipped in the same ...

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  16. Water rises to a height of 20 xx 10^-3 m in a capillary tube. If radiu...

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  17. If water has a surface tension of 7 xx 10^-2 N/m and an angle of conta...

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  18. Water rises to a height of 5 cm in a glass capillary tube. If the area...

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  19. A capillary tube is dipped in water and water rises to a height of 4cm...

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  20. In a capillary tube, the liquid rises to a height of 8cm and surface t...

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