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प्रश्न
Why does nose start bleeding on high mountains?
टिप्पणी लिखिए
उत्तर
On mountains, the atmospheric pressure is quite low. As such, nose bleeding may occur due to excess pressure of blood over the atmospheric pressure.
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संबंधित प्रश्न
Write the numerical value of the atmospheric pressure on the surface of earth in pascal.
The normal atmospheric pressure is :
Distinguish between the following:
Isobars and Isotherms
Explain briefly the factors that affect Atmospheric Pressure.
State two advantages of an aneroid barometer.
What is meant by atmospheric pressure?
Why do not we feel uneasy even under enormous pressure of the atmosphere above as?
At higher altitudes, air becomes ______
On the earth, air pressure is ______
What is meant by atmospheric pressure?
