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प्रश्न
At higher altitudes, air becomes ______
पर्याय
thicker
thinner
hotter
more humid
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उत्तर
At higher altitudes, air becomes thinner.
संबंधित प्रश्न
Suggest two methods to find out wind direction at a given place.
State two experiences that made you think that air exerts pressure.
Give reason for the following:
Water does not run out of a dropper unless its rubber bulb is pressed.
What do the following indicate in a barometer regarding weather : sudden fall in the mercury level
The radius of the press plunger and pump plunger are in ratio of 50 : 4. If an effort of 20 kgf acts on the pump plunger, calculate the maximum effort which the press plunger can over come.
How is the reading of a barometer affected when it is taken to: A hill
Give reason:
Air pressure decreases with increasing altitude.
What effect does temperature have on air pressure?
What is meant by atmospheric pressure?
