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प्रश्न
What do the following indicate in a barometer regarding weather : sudden fall in the mercury level
उत्तर
It indicates the coming of a storm or cyclone.
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संबंधित प्रश्न
How will you show that there is vacuum above the surface of mercury in a barometer? What name is given to this vacuum?
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.
Mention two demerits of a simple barometer and state how they are removed in a Fortin barometer .
The normal atmospheric pressure is :
Briefly state the variations in the vertical distribution of pressure.
Briefly explain the three chief types of winds.
Select the correct option.
The atmospheric pressure on the earth’s surface is approximately
What is meant by atmospheric pressure?
