Advertisements
Advertisements
प्रश्न
The atmospheric pressure at earth's surface is P1 and inside mine is P2. They are related as :
विकल्प
P l =P2
P l > P2
P l < P2
P2 = 0
उत्तर
The atmospheric pressure at earth's surface is P1 and inside mine is P2. They are related as : P l < P2
APPEARS IN
संबंधित प्रश्न
We do not feel uneasy even under enormous pressure of the atmosphere above as well as around us. Give a reason.
A partially inflated balloon is placed inside a bell jar connected to a vacuum pump. On creating vacuum inside the bell jar, balloon gets more inflated. How does the pressure change: increase, decrease or remains same, inside the (a) bell jar, (b) balloon?
Explain how is the height of mercury column in tube of a simple barometer, a measure of the atmospheric pressure.
Mention two demerits of a simple barometer and state how they are removed in a Fortin barometer .
Why does a fountain pen leak at high altitude?
What is the value of atmospheric pressure?
What does a falling barometer indicate?
How is the reading of a barometer affected when it is taken to: A hill
Clouds float in atmosphere because of their low ______.
Tyre pressure of 30psi is almost ______ the atmospheric pressure.
