A large tank is filled with water to a height H. A small hole is made at the base of the tank. It takes 
time to decrease the height of water to 
; and it takes 
time to take out the rest of water. If 
, then the value of 
is
A
2
B
3
C
4
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Now, 
and 
According to problem 
∴ ∴ 
⇒ ⇒ 
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
In which one of the following cases will the liquid flow in a pipe be most streamlined
Two water pipes of diameters 2 cm and 4 cm are connected with the main supply line. The velocity of…
An incompressible liquid flow through a horizontal tube as shown in the following fig. Then the vel…
Water enters through end A with speed and leaves through end B with speed of a cylindrical tube A…
Water is moving with a speed of 5.18 ms –1 through a pipe with a cross-sectional area of 4.20 cm 2 …
The velocity of kerosene oil in a horizontal pipe is 5 m/s. If then the velocity head of oil will …