Advertisements
Advertisements
प्रश्न
What is a barometer?
Advertisements
उत्तर
A barometer is an instrument which is used to measure the atmospheric pressure.
APPEARS IN
संबंधित प्रश्न
Explain the following :
Water does not run out of a dropper unless its rubber bulb is pressed .
What is the purpose of a barometer?
What is an aneroid barometer? Draw a neat and labelled diagram to explain its construction and working.
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 :
Briefly state the variations in the vertical distribution of pressure.
Why do not we feel uneasy even under enormous pressure of the atmosphere above as?
What does low pressure and high pressure lead to?
Give Reason for the following
Our ears pop in Airplanes.
What is referred to as atmospheric pressure?
