the image above shows an inverted U-tube with the open end, O of one limb below the level, W of water in the tank, in order that water should begin to flow from the tank it is is necessary that
The U-tube is completely filled with water and that P should be higher that W
P should be lower than O and W
P should be lower than W and O should reach the bottom of the table
The U-tube is completely filled with water and that P should be lower that W
Correct answer is B
No explanation has been provided for this answer.
Similar Questions
Which of the following is not luminous object? ...
A piece of copper of mass 20g at a temperature of 110°C was dropped into a mixture of ice and wa...
The earpiece of a telephone handset converts energy from ...
A note is the octave of another note if it has ...
Which of the following statements about pressure is not correct? pressure ...
A converging lens has a focal length of 5cm. Determine its power ...
Which of the following statements about radioactivity are true? i. alpha particle is positively c...