Advertisements
Advertisements
प्रश्न
How does the atmospheric pressure change with altitude? Draw an approximate graph to show this variation.
उत्तर
The atmospheric pressure decreases with an increase in the altitude.
APPEARS IN
संबंधित प्रश्न
Explain the following :
A balloon collapses when air is removed from it.
Why does the liquid rise in a syringe when its piston is pulled up?
How is the reading of a barometer affected when it is taken to (i) a mine, and (ii) a hill?
State two factors which affect the atmospheric pressure as we go up.
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 a liquid of relative density 1.2
Draw a simple diagram of a Fortin's barometer and state how it is used to measure the atmospheric pressure.
What will be the effect on air pressure if the temperature drops? Why?
______ is used to show the distribution of air pressure.
Briefly explain the concept of variation of atmospheric pressure.
