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प्रश्न
What do the following indicate in a barometer regarding weather : gradual fall in the mercury level
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उत्तर
It indicates that the moisture is increasing i.e., there is a possibility of rain.
संबंधित प्रश्न
Describe an experiment to demonstrate that air exerts pressure.
How is the barometric height of a simple barometer affected if Its tube is slightly tilted from vertical?
Give two reasons for use of mercury as a barometric liquid.
Briefly state the variations in the vertical distribution of pressure.
What is meant by the term ‘Atmospheric Pressure’?
How is the reading of a barometer affected when it is taken to: A hill
Air pressure is expressed in ______.
______ is used to show the distribution of air pressure.
Humans are sensitive even to a small variations in pressure.
Tyre pressure of 30psi is almost ______ the atmospheric pressure.
