Advertisements
Advertisements
प्रश्न
What will be the effect on air pressure if the temperature drops? Why?
Advertisements
उत्तर
As the temperature falls, the density of air increases and so the air pressure rises.
APPEARS IN
संबंधित प्रश्न
Describe an experiment to demonstrate that air exerts pressure.
Why is the barometric height used as unit to express the atmospheric pressure?
What do the following indicate in a barometer regarding weather : sudden fall in the mercury level
The atmospheric pressure at earth's surface is P1 and inside mine is P2. They are related as :
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
A solid weighs 2.10 N in air. It has a relative density of 8.4. How much will the body weigh if placed: In water
The air pressure at sea level is referred to as ______.
