Advertisements
Advertisements
प्रश्न
What do the following indicate in a barometer regarding weather : gradual fall in the mercury level
Advertisements
उत्तर
It indicates that the moisture is increasing i.e., there is a possibility of rain.
संबंधित प्रश्न
You want to buy a house. Would you like to buy a house having windows but no ventilators? Explain your answer.
What do you mean by atmospheric pressure?
Write the numerical value of the atmospheric pressure on the surface of earth in pascal.
Describe an experiment to demonstrate that air exerts pressure.
Explain the following :
A balloon collapses when air is removed from it.
How does the atmospheric pressure change with altitude? Draw an approximate graph to show this variation.
The unit torr is related to the barometric height as :
The atmospheric pressure at earth's surface is P1 and inside mine is P2. They are related as :
Select the correct option.
As we move upwards, the atmospheric pressure
