Advertisements
Advertisements
प्रश्न
The atmospheric pressure at earth's surface is P1 and inside mine is P2. They are related as :
पर्याय
P l =P2
P l > P2
P l < P2
P2 = 0
Advertisements
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
Fill the missing word in the blank spaces in the following statements:
Air moves from a region of __________ pressure to a region of ________ pressure.
Explain the following :
Two holes are made in a completely filled sealed tin can to take out oil from it .
How will you show that there is vacuum above the surface of mercury in a barometer? What name is given to this vacuum?
What is an aneroid barometer?
Draw a neat and labeled diagram to explain its construction and working.
What is meant by atmospheric pressure?
______ is used to show the distribution of air pressure.
Define High pressure
Figure shows a child blowing air with a straw near the opening of another straw which has its other end in a soft drink bottle. It was observed that the level of the soft drink in the straw rises up as soon as air is blown over its open end. Which one of the following best explains the reason for rise in level of the drink?
The human lung is well adapted to breathe at a pressure of ______ k Pa.
