Exxamm.com-India’s most trusted exam preparation site for NDA | NEET | NCERT | ENGINEERING | DEFENCE | CBSE | MEDICAL | NTPC | CGL | RRB | SSC | BANKING | NCERT | OLYMPIAD
Q .     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 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 find the value of R.

JEE 2000
A

L/(5π)

B

2π L

C

L/(sqrt(2π))

D

L/2

#### HINT

Velocity of efflux at a depth h, v=sqrt(2gh)
0
Success Rate: 0 %