Question

Q.)A hole is made at the bottom of tank filled with water.
If total pressure at bottom is 3 atm (1 atm = 105 N/m2)
then velocity of efflux is (Consider area of hole is √3/2 times of cross sectional area of container)

(1) 20 m/s
(2) 40 m/s
(3) 50 m/s
(4) 30 m/s

With explanation please.
Lest I will report sorry.​

Answer 1

Answer:

Q.)A hole is made at the bottom of tank filled with water.

If total pressure at bottom is 3 atm (1 atm = 105 N/m2)

then velocity of efflux is (Consider area of hole is √3/2 times of cross sectional area of container)

(1) 20 m/s

(2) 40 m/s

(3) 50 m/s

(4) 30 m/s

With explanation please.

Lest I will report sorry.

Explanation:

I am not maths student‍‍‍‍‍ sorry