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प्रश्न
State the units in which pressure is measured.
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उत्तर
The SI unit of pressure is N/m2 or pascal.
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संबंधित प्रश्न
Name the quantity whose one of the units is pascal (Pa).
Fill in the blank with suitable word :
Force acting on a unit area is called...................
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.
Fill in the blank with suitable word :
If the area of a snow shoe is five times....................... than the area of an ordinary shoe, then the pressure of a snow shoe on the snow is five times...............
Pressure exerted by a liquid is due to it
Pressure inside a liquid increases with
Pressure exerted by a liquid is increased by
The pressure of a liquid column ______ with the depth of the column.
An object is put one by one in three liquids having different densities. The object floats with `1/9, 2/11` and `3/7` parts of their volumes outside the liquid surface in liquids of densities d1, d2 and d3 respectively. Which of the following statement is correct?
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.
