Advertisements
Advertisements
प्रश्न
What physical quantity is measured in torr? How is it related to the S.I. unit of the quantity?
Advertisements
उत्तर
Atmospheric pressure is measured in 'torr'.
1 torr = 1 mm of Hg.
संबंधित प्रश्न
Suggest two methods to find out wind direction at a given place.
Explain the following :
Water does not run out of a dropper unless its rubber bulb is pressed .
What do the following indicate in a barometer regarding weather : Gradual rise in the mercury level?
Convert 1 mm of Hg into pascal. Take density of Hg = 13.6 x 103 kg m-3 and g = 9.8 m s-2 .
At a given place, a mercury barometer records a pressure of 0.70 m of Hg. What would be the height of water column if mercury in barometer is replaced by water? Take density of mercury to be = 13.6 × 103 kg m-3.
What is meant by the term ‘Atmospheric Pressure’?
The standard air pressure at sea level is ______.
Give Reason for the following
Our ears pop in Airplanes.
