Advertisements
Advertisements
प्रश्न
State the units in which pressure is measured.
उत्तर
The SI unit of pressure is N/m2 or pascal.
APPEARS IN
संबंधित प्रश्न
What name is given to thrust per unit area ?
Pressure in a liquid ................with the depth.
Describe a simple experiment to show that at a given depth, a liquid exerts same pressure in all directions.
Describe an experiment to show that the liquid pressure at a point increases with the increase in height of the liquid column above that point.
A dam has broader walls at the bottom than at the top. Give a reason.
Name two common fluids.
The size of an air bubble rising up in water
All flowing substances such as liquids or gases are called fluids.
The pressure does not depend upon ______.
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.
