Advertisements
Advertisements
प्रश्न
State three factors on which the pressure at a point in a liquid depends.
Advertisements
उत्तर
Pressure at a point in a liquid depends upon the following three factors:
(i) Depth of the point below the free surface.
(ii) Density of liquid.
(iii) Acceleration due to gravity.
APPEARS IN
संबंधित प्रश्न
The density of a body which sinks in water is ......... than 1000 Kg m-3.
The relative density of alcohol is 0.8. Its density is
If a fresh egg is put into a beaker filled with water, it sinks. On dissolving a lot of salt in the water, the egg begins to rise and then floats. Why ?
Which of the following will sink or float on water? (Density of water = 1 g Cm-3)
body D having density 0.85 g m-3
How does the pressure exerted by thrust depend on the area of surface on which it acts? Explain with a suitable example.
How does the pressure exerted by a solid and fluid differ?
The S.I. unit of upthrust is :
Complete the analogy.
Downward force: Weight:: Upward force offered by liquid: _____
State whether true or false. If false, correct the statement.
The weight of fluid displaced determines the buoyant force on an object.
What do you understand by the term “Buoyancy”.
