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प्रश्न
What do you understand by atmospheric pressure?
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उत्तर
The thrust exerted per unit area of the earth surface due to column of air, is called the atmospheric pressure on the earth surface.
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संबंधित प्रश्न
Describe a simple experiment to illustrate that air exerts pressure.
Explain the following :
Water does not run out of a dropper unless its rubber bulb is pressed .
Why does the liquid rise in a syringe when its piston is pulled up?
How is the barometric height of a simple barometer affected if A drop of liquid is inserted inside the tube?
Why are the months of January and July used to describe the world distribution of pressure?
State two advantages of an aneroid barometer.
A solid weighs 2.10 N in air. It has a relative density of 8.4. How much will the body weigh if placed: In water
The atmosphere is a layer of gases surrounding the planet.
The highest air pressure at sea level was recorded at ______ Russia.
Define High pressure
