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प्रश्न
The normal atmospheric pressure is :
पर्याय
76 m of Hg
76 cm of Hg
76 Pa
76 N m-2
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उत्तर
The normal atmospheric pressure is : 76 cm of Hg
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संबंधित प्रश्न
Give reason for the following:
Water does not run out of a dropper unless its rubber bulb is pressed.
Explain how is the height of mercury column in tube of a simple barometer, a measure of the atmospheric pressure.
Give two reasons why water is not a suitable barometric liquid.
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What do the following indicate in a barometer regarding weather : gradual fall in the mercury level
What do the following indicate in a barometer regarding weather : Gradual rise in the mercury level?
Describe an experiment to demonstrate that air exerts pressure.
What will be the effect on air pressure if the temperature drops? Why?
The small variations in pressure that exist largely determine the ______ and ______ patterns of the earth.
Define Low pressure.
