Advertisements
Advertisements
प्रश्न
What is a barometer?
Advertisements
उत्तर
A barometer is an instrument which is used to measure the atmospheric pressure.
APPEARS IN
संबंधित प्रश्न
Suggest two methods to find out wind direction at a given place.
We do not feel uneasy even under enormous pressure of the atmosphere above as well as around us. Give a reason.
How is the barometric height of a simple barometer affected if A drop of liquid is inserted inside the tube?
State two uses of a barometer.
What do the following indicate in a barometer regarding weather : sudden fall in the mercury level
The value of the atmospheric pressure at sea level is
Give reasons:
Why artificial pressure creates in Aircraft?
What does low pressure and high pressure lead to?
The increase in internal energy of 1 kg of water at 100°c when it is converted into steam at the same temperature and at 1 atmospheric pressure will be ______.
(density of steam is 0.6 kg m-3, latent heat of vaporisation of water = 2.25 × 106 J kg-1).
