Last Updated On 01-06-2023 - By Jeesha Sara
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 :- 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 |
=(
-4)
=
=
(
2=10)
h=
h
4.8mNext Question :
The pitch and the number of divisions, on the circular scale, for a given screw gauge are 0.5 mm and 100 respectively. When the screw gauge is fully tightened without any object, the zero of its circular scale lies 3 divisions below the mean line. The reading of the main scale and the circular scale, for a thin sheet, are 5.5 mm and 48 respectively, the thickness of this sheet is:
|
a. |
5.755m |
b. |
5.725mm |
|
c. |
5.740m |
d. |
5.950mm |
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