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प्रश्न
Higher we go, greater is the air pressure.
विकल्प
True
False
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उत्तर
False.
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संबंधित प्रश्न
State the units in which pressure is measured.
A liquid exerts pressure in all directions.
The air pressure on our body is equal to ______ pressure.
How much pressure do we carry on our heads? why don't we feel it?
Which of the following liquids has more viscosity?
Viscosity depends on the pressure of a liquid.
The size of an air bubble rising up in water ______.
The pressure at the bottom of a tank containing liquid does not depend upon the ______.
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.
