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
You want to buy a house. Would you like to buy a house having windows but no ventilators? Explain your answer.
The atmospheric pressure is nearly 105 Pa.
Give two reasons for use of mercury as a barometric liquid.
Give reasons for the following:
As we go higher, the atmospheric pressure decreases.
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?
The value of the atmospheric pressure at sea level is
Why is it not advisable to use a fountain pen while travelling in an aeroplane?
