Published by:
CGP EDU Academic Team
Published on: September 12, 2026
When a long glass capillary tube of radius 
is dipped in a liquid, the liquid rises to a height of 
within it. If the contact angle between the liquid and glass to close to 
the surface tension of the liquid, in milliNewton 
, is 
(Give answer in closest integer) ……………..
Text Solution
Verified by ExpertsThe correct answer is:
101
(101) JEE Main 2020
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