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

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

A

acute

B

obtuse

C

`90^(@)`

D

`180^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
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  7. The property utilized in the manufacture of lead shots is

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  9. The surface tension of a liquid is 5Nm^-1. If a thin film formed on a ...

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  10. If one end of capilary tube is dipped into water then water rises up t...

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  11. If the surface tension of a liquid is T , the gain in surface energy f...

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  12. Two soap bubbles of radii r(1) and r(2) equal to 4 cm and 5 cm are to...

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  14. A liquid will not wet the surface of a solid if the angle of contact ...

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  15. Excess of pressure inside a soap bubble is

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  16. In a capillary tube experiment, a vertical 30 cm long capillary tube i...

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  17. Radius of a capillary is 2xx10^(-3)m. A liquid of weight 6.28xx10^(-4)...

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  18. A capillary tube of radius r can support a liquid of weight 6.28xx10^(...

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  19. Water rises in a capillary tube upto a certain height such that the u...

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  20. Which one of the following will make its way most easily through the t...

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