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प्रश्न
What do you mean by the term fluid pressure?
उत्तर १
Due to its weight, a fluid exerts pressure in all directions; the pressure exerted by the fluid is called fluid pressure.
उत्तर २
A fluid exerts pressure on the bottom due to its weight and on the walls of the container in which it is enclosed by virtue of its ability to flow. This is called fluid pressure.
संबंधित प्रश्न
What is a fluid?
Select the correct option:
The apparent weight of a body in a fluid is:
What is meant by a fluid?
What is a fluid pressure?
A small stone of mass m ( = 200 g ) is held underwater in a tall jar and allowed to fall as shown in the following figure. The free-body diagram of the stone is also shown.
(i) What does F2 represent?
(ii) What does m1 represent?
(iii) What is the net force acting on the stone?
(iv) What is the acceleration of the stone as it falls through water? Neglect the force due to viscosity. Assume that volume of stone = 80 cml, density of water = 1.0 g cm-3 and acceleration due to gravity g = 10 ms-2.
