Advertisements
Advertisements
प्रश्न
What do you understand by atmospheric pressure?
Advertisements
उत्तर
The thrust exerted per unit area of the earth surface due to column of air, is called the atmospheric pressure on the earth surface.
APPEARS IN
संबंधित प्रश्न
What do you mean by atmospheric pressure?
Write the numerical value of the atmospheric pressure on the earth surface in pascal.
Why does the liquid rise in a syringe when its piston is pulled up?
How is the barometric height of a simple barometer affected if Its tube is pushed down into the trough of mercury?
How is the barometric height of a simple barometer affected if A drop of liquid is inserted inside the tube?
What do the following indicate in a barometer regarding weather : gradual fall in the mercury level
At sea level, the atmospheric pressure is 76 cm of Hg. If air pressure falls by 10 mm of Hg per 120m of ascent, what is the height of a hill where the barometer reads 70 cm Hg. State the assumption made by you.
Distinguish between the following:
Isobars and Isotherms
The highest air pressure at sea level was recorded at ______ Russia.
