Advertisements
Advertisements
प्रश्न
Give two reasons why water is not a suitable barometric liquid.
Advertisements
उत्तर
Water is not a suitable barometric liquid because:
(i) The vapour pressure of water is high, so its vapours in the vacuum space will make the reading inaccurate.
(ii) Water sticks with the glass tube and wets it, so the reading becomes inaccurate.
संबंधित प्रश्न
You want to buy a house. Would you like to buy a house having windows but no ventilators? Explain your answer.
State two factors which affect the atmospheric pressure as we go up.
The normal atmospheric pressure is :
Explain briefly the factors that affect Atmospheric Pressure.
Briefly explain the three chief types of winds.
What does a falling barometer indicate?
Give reasons:
Why artificial pressure creates in Aircraft?
The standard air pressure at sea level is ______.
Define Low pressure.
