Calculate the velocity with which the liquid gushes out of the 4 cm 2 outlet, if the liquid flowing in the tube is water and liquid in U tube has a specific gravity 12. Velocity of liquid at point A is 
m/s -
Text Solution
Verified by ExpertsThe correct answer is:
B
P A + 
0.02 × 12000 × 10 = 
× 1000 
4.8 = 
– 20.2 ⇒ v B = 5m/s
⇒ A 3 .v B = A 1 v 1 + A 2 v 2
⇒ 30 = 4v 1 + 8
⇒ 4v 1 = 22 ⇒ v 1 = 
= 5.5 m/s
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The coefficient of viscosity for hot air is
A good lubricant should have
A small drop of water falls from rest through a large height h in air; the final velocity is
Water is flowing in a pipe of diameter 4 cm with a velocity 3 m/s. The water then enters into a tub…
A manometer connected to a closed tap reads pascal. When the tap is opened the reading of the mano…
An incompressible fluid flows steadily through a cylindrical pipe which has radius 2r at point A an…