Questions
A large open tank has two holes in the wall. One is a square hole of side L at a depth y from the top and the other one is a circular hole of radius R at a depth 4y from the top. When the tank is completely filled with water. The quantities of water flowing out per second from both holes are the same. Then R is equal to
detailed solution
Correct option is A
. (Av) square =(Av) circleL22gy=πR22g4y⇒L2=2πR2R2=L22π⇒R=L2πTalk to our academic expert!
Similar Questions
There are two identical small holes of area of cross-section a on the opposite sides of a tank containing a liquid of density . The difference in height between the holes is h. Tank is resting on a smooth horizontal surface. Horizontal force which will has to be applied on the tank to keep it in equilibrium is
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