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प्रश्न
Air pressure is expressed in ______.
विकल्प
millibars
millimetres
millilitres
milligrams
उत्तर
Air pressure is expressed in millibars.
संबंधित प्रश्न
What is meant by the statement 'the atmospheric pressure at a place is 76 cm of Hg'? State its value in Pa.
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 Its tube is pushed down into the trough of mercury?
How is the barometric height of a simple barometer affected if Its tube is slightly tilted from vertical?
How is the barometric height of a simple barometer affected if A drop of liquid is inserted inside the tube?
What is meant by the term ‘Atmospheric Pressure’?
How is the reading of a barometer affected when it is taken to: A mine
Define one atmosphere.
What is meant by atmospheric pressure?
Tyre pressure of 30psi is almost ______ the atmospheric pressure.
