A tank is filled with water upto a height of 8m. A hole P is made in the wall of tank such that water coming out of it travels maximum horizontal distance. Find the speed of water coming out of hole P.
A
√2gm/s
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
√2m/s
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
2√2gm/s
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
3√gm/s
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C2√2gm/s
We know, Range will be maximum when h=H2 ∴h=82m=4m Also, Velocity of efflux =√2gh =√2×4×g =2√2gm/s