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प्रश्न
What is meant by atmospheric pressure?
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उत्तर
The weight of air above a given area on the earth’s surface is called atmospheric pressure or air pressure.
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संबंधित प्रश्न
Write the numerical value of the atmospheric pressure on the earth surface in pascal.
Give reason for the following:
A balloon collapses when air is removed from it.
What do the following indicate in a barometer regarding weather : sudden fall in the mercury level
Select the correct option.
As we move upwards, the atmospheric pressure
Select the correct option.
The atmospheric pressure on the earth’s surface is approximately
How does the atmospheric pressure change with altitude?
How is the reading of a barometer affected when it is taken to: A mine
Clouds float in atmosphere because of their low ______.
Briefly explain the concept of variation of atmospheric pressure.
