Physics miscellaneousHard
Question
A cylindrical tank has a hole of 1cm2 in its bottom. If the water is allowed to flow into the tank from a tube above it at the rate of 70 cm3/sec then the maximum height upto which water can rise in the tank is :-
Options
A.2.5 cm
B.5 cm
C.10 cm
D.0.25 cm
Solution
Flow rate = Av
∴ v =
= 70 m/s
Maximum height =
=
cm 2.5cm
∴ v =
= 70 m/sMaximum height =
=
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