The top of a water tank is open to air and its water level is maintained. It is giving out 0.74 m3 water per minute through a circular opening of 2 cm radius in its wall. The depth of the centre of the opening from the level of water in the tank is close to:
|
a. |
9.6m |
b. |
4.8m |
|
c. |
2.9m |
d. |
6.0m |
Question ID - 50185 | SaraNextGen Answer The top of a water tank is open to air and its water level is maintained. It is giving out 0.74 m3 water per minute through a circular opening of 2 cm radius in its wall. The depth of the centre of the opening from the level of water in the tank is close to:
a.
9.6m
b.
4.8m
c.
2.9m
d.
6.0m
The top of a water tank is open to air and its water level is maintained. It is giving out 0.74 m3 water per minute through a circular opening of 2 cm radius in its wall. The depth of the centre of the opening from the level of water in the tank is close to:
|
a. |
9.6m |
b. |
4.8m |
|
c. |
2.9m |
d. |
6.0m |
1 Answer - 5876 Votes
=(
-4)
=
=
(
2=10)
h=
h
4.8m