Advertisements
Advertisements
प्रश्न
How is the reading of a barometer affected when it is taken to: A mine
उत्तर
Reading of a barometer would rise if it is taken to the mine as pressure increases with depth.
APPEARS IN
संबंधित प्रश्न
Give reason for the following:
A balloon collapses when air is removed from it.
Name the physical quantity which is expressed in the unit 'atm'. State its value in pascal.
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.
What is the purpose of a barometer? State two major defects of a simple barometer.
What will be the effect on air pressure if the temperature drops? Why?
What effect does temperature have on air pressure?
On the earth, air pressure is ______
What is meant by atmospheric pressure?
As we go from the equator of the earth to pole of the earth, the value of acceleration due to gravity ______.
