Advertisements
Advertisements
Question
State two advantages of an aneroid barometer over a simple barometer.
Advertisements
Solution
Aneroid barometer has no liquid and it is portable. It is calibrated to read directly the atmospheric pressure.
RELATED QUESTIONS
You want to buy a house. Would you like to buy a house having windows but no ventilators? Explain your answer.
Nose bleeding may occur at a high altitude because
We do not feel uneasy even under enormous pressure of the atmosphere above as well as around us. Give a reason.
Describe an experiment to demonstrate that air exerts pressure.
Illustrate with the help of a labelled diagram of a simple barometer that the atmospheric pressure at a place is 76 cm of Hg.
The atmospheric pressure at earth's surface is P1 and inside mine is P2. They are related as :
What is meant by the term ‘Atmospheric Pressure’?
What is meant by atmospheric pressure?
Clouds float in atmosphere because of their low ______.
