Two narrow bores of diameter 5.0mm and 8.0mm are joined together to form a U-shaped tube open at both ends. If this U-tube contains water, what is the difference in the level of two limbs of the tube.
[Take surface tension of water 
angle of contact =0, 
and density of water 
]
Text Solution
Verified by ExpertsThe correct answer is:
B
We have 
. [Points A & B at same horizontal level]
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