Fully filled open water tank has two holes on either sides of its walls. One is a square hole of side 
at a depth of 
from the top, and the other hole is equilateral triangle of side 
at a depth of 
from the top. If the rate of flow of water is same from both the holes, then ' 
' is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Volume flow rate, 
area 
velocity
square hole…..(i)
triangle hole….(ii)
Equating (i) & (ii) and solving, we get
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