Question

60. A two meter high tank is full of water. A hole is made on the middle of tank.
The speed of efflux is
A. 4.9 m/s
C. 4.42 m/s
D. 3.75 m/s
B. 9.8 m/s

Answer 1

Answer:

Answer: 4.42 m/sec

Explanation:

The initial speed of efflux of the liquid at the hole is given as v={2(xH−4h)g} .

Use this formula you will get correct answer..

Hope it helps you