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प्रश्न
Select the correct option.
The atmospheric pressure on the earth’s surface is approximately
विकल्प
105 Pa
104 Pa
9.6 × 104 N/m2
10−4 Pa
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उत्तर
105 Pa
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संबंधित प्रश्न
State two experiences that made you think that air exerts pressure.
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.
Why is the barometric height used as unit to express the atmospheric pressure?
How is the barometric height of a simple barometer affected if A drop of liquid is inserted inside the tube?
State two advantages of an aneroid barometer over a simple barometer.
State briefly, how and why the atmospheric pressure of a place varies with the altitude. Draw an approximate graph to illustrate this variation.
Define Low pressure.
What does low pressure and high pressure lead to?
