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प्रश्न
State three factors on which the pressure at a point in a liquid depends.
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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.
संबंधित प्रश्न
An object of weight 200 N is floating in a liquid. What is the magnitude of buoyant force acting on it ?
What happens to the buoyant force as more and more volume of a solid object is immersed in a liquid ? When does the buoyant force become maximum ?
What is the law of floatation?
Explain the following statement:
Sleepers are laid below the rails.
A small block of wood is completely immersed in (i) water, (ii) glycerine and then released. In each case, What do you observe? Explain the difference in your observation in the two cases.
Figure shows the same block of wood floating in three different liquids A, B and C of densities ρ1, ρ2 and ρ3 respectively. Which of the liquid has the highest density? Give a reason for your answer.

Select the correct option:
When an object sinks in a liquid, its:
The magnitude of buoyant force acting on an object immersed in a liquid depends on ______ of the liquid.
State whether true or false. If false, correct the statement.
The weight of fluid displaced determines the buoyant force on an object.
The point at which the force of buoyancy is supposed to act is known as ______.
