Advertisements
Advertisements
प्रश्न
Nose bleeding may occur at a high altitude because
पर्याय
the atmospheric pressure decreases
the oxygen content of atmosphere decreases
the atmospheric pressure increasess
there are strong air currents at the high altitude
उत्तर
the atmospheric pressure decreases
APPEARS IN
संबंधित प्रश्न
How is the barometric height of a simple barometer affected if Its tube is pushed down into the trough of mercury?
Why does a fountain pen leak at high altitude?
Give reasons for the following:
The Westerlies in the Southern Hemisphere blow with greater force than those in the Northern Hemisphere.
Briefly explain the three chief types of winds.
The radius of the press plunger and pump plunger are in ratio of 50 : 4. If an effort of 20 kgf acts on the pump plunger, calculate the maximum effort which the press plunger can over come.
What is meant by atmospheric pressure?
What does a falling barometer indicate?
Describe an experiment to demonstrate that air exerts pressure.
What effect does temperature have on air pressure?
Define one atmosphere.
