what is the air at a great height in the atmosphere is rare?
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Torr is the unit of pressure.
1 torr = 101325/760 Pascal
or we can say 1 atm is equal to 760 torr.
We know pressure of the earth atmosphere is 1.01×105 Nm-2
atmospheric air has the uniform density = 1.3 kgm-3
height of the atmospheric given by : h = p/ρg
= 1.01×105/1.3×9.8
= 8 Km
1 torr = 101325/760 Pascal
or we can say 1 atm is equal to 760 torr.
We know pressure of the earth atmosphere is 1.01×105 Nm-2
atmospheric air has the uniform density = 1.3 kgm-3
height of the atmospheric given by : h = p/ρg
= 1.01×105/1.3×9.8
= 8 Km
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