11bhai BERNOULLI T try ki kya ???
Conisider a liquid of density Ï filled upto the brim to of the tanker of given shape.What is the velocity of a small hole located at a distance of x from the bottom.....
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6 Answers
1K... mani i knw just i gav dis Q 4 others..(X! studs) (My own question-low standard!!-haha i know it is easier), but some will feel difficult lukin at the different parameters...
24ya not that difficult......................
should we solve or is it OK????
106Applying Bernoulli,
P + Ïg(h-x) + Ïv12/2 = P + Ïv22/2
==> v22-v12 = 2g(h-x) ... (i)
πr2v1 = πr'2v2 .. (ii)
==> v1 = (r'/r)2v2
Putting,
v22(1-(r'/r)4) = 2g(h-x)
as hole is small r'/r ≈ 0
so, v22 = 2g(h-x)
so v2 = √2g(h-x)