Advertisements
Advertisements
प्रश्न
We do not feel uneasy even under enormous pressure of the atmosphere above as well as around us. Give a reason.
Advertisements
उत्तर
We do not feel uneasy under enormous pressure of the atmosphere above as well as around us because of the pressure of our blood, known as blood pressure, is slightly more than the atmospheric pressure. Thus, our blood pressure balances the atmospheric pressure.
संबंधित प्रश्न
Suggest two methods to find out wind direction at a given place.
Why is the barometric height used as unit to express the atmospheric pressure?
How is the barometric height of a simple barometer affected if A drop of liquid is inserted inside the tube?
Give two reasons for use of mercury as a barometric liquid.
The unit torr is related to the barometric height as :
The atmospheric pressure at earth's surface is P1 and inside mine is P2. They are related as :
Give reasons for the following:
The Westerlies in the Southern Hemisphere blow with greater force than those in the Northern Hemisphere.
How does the atmospheric pressure change with altitude?
Briefly explain the concept of variation of atmospheric pressure.
Tyre pressure of 30psi is almost ______ the atmospheric pressure.
