Question
An L-shaped glass tube is just immersed in flowing water such that its opening is pointing against flowing water. If the speed of water current is v, then
Options :
The water in the tube rises to height v²/2g
The water in the tube rises to height g/2v²
The water in the tube does not rise at all
None of these
Answer :
The water in the tube rises to height v²/2g
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