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प्रश्न
Pressure exerted by a liquid is due to it
विकल्प
weight
mass
volume
area
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उत्तर
weight
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संबंधित प्रश्न
Name the quantity whose one of the units is pascal (Pa).
State the units in which pressure is measured.
What name is given to thrust per unit area ?
Fill in the blank with suitable word :
In order to sink in a fluid, the density of an object must be .................. than the ................ of the fluid.
Pressure inside a liquid increases with
Describe an experiment to show that a liquid exerts pressure at the bottom of the container in which it is kept.
Describe the crushing tin can experiment. What do you conclude from this experiment?
The pressure of a liquid column ______ with the depth of the column.
A solid floats in liquid with a portion of it being submerged. Then ______.
- The liquid exerts an upthrust equal to the weight of the solid
- The weight of the dispersed liquid is equal to the weight of solid
- Solid exerts a force equal to its weight on liquid
Assertion (A): The force acting on the surface of a liquid at rest, under gravity, in a container is always horizontal.
Reason (R): The forces acting on a fluid at rest have to be normal to the surface.
