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प्रश्न
Clouds float in atmosphere because of their low ______.
पर्याय
density
pressure
velocity
mass
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उत्तर
Clouds float in atmosphere because of their low density
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संबंधित प्रश्न
Illustrate with the help of a labelled diagram of a simple barometer that the atmospheric pressure at a place is 76 cm of Hg.
What is an altimeter? State its principle. How is its scale calibrated?
Select the correct option.
As we move upwards, the atmospheric pressure
How does the atmospheric pressure change with altitude?
State two factors which affect the atmospheric pressure as we go up.
Draw a simple diagram of a Fortin's barometer and state how it is used to measure the atmospheric pressure.
On the earth, air pressure is ______
What is meant by atmospheric pressure?
As we go from the equator of the earth to pole of the earth, the value of acceleration due to gravity ______.
Briefly explain the concept of variation of atmospheric pressure.
