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The level of liquid in a capillary tube ...

The level of liquid in a capillary tube is plane,because

A

`F_("adhesive")=F_("cohesive")`

B

`F_("adhesive")gt F_("cohesive")`

C

`F_("adhesive")lt F_("cohesive")`

D

`F_("adhesive")=F_("cohesive//sqrt(2))`

Text Solution

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The correct Answer is:
D
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NIKITA PUBLICATION-SURFACE TENSION-Multiple Choice Questions (Excess pressure due to surface tension )
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