Download the app

Questions  

The velocity of the liquid coming out of a small hole of a large vessel containing two different liquids of densities 2ρ and ρ as shown in Figure is

a
6gh
b
2gh
c
22gh
d
gh

detailed solution

Correct option is B

Pressure at point A isPA=Patm+ρg(2h)Applying Bernoulli's theorem between points A and B, we getPatm+2ρgh+ρg(2h)=Patm+12(2ρ)v2⇒ v=2gh

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

A cylindrical drum, open at the top, contains 90 litres of water. It drains out through a small opening at the bottom. 30 litres of water comes out in timet1 ,  the next 30 litres in further time t2 and the last  30 litres in further timet3 . Then :


phone icon
whats app icon