Physics, asked by princessneha442, 1 month ago

what are atmosphere pressure plz explain​

Answers

Answered by MohdKaif265416
10

Answer:

Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth. The standard atmosphere is a unit of pressure defined as 101,325 Pa, which is equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.

Formula

P_h= P_0 e^{\frac {-mgh}{kT}}

P_h = pressure at height h

P_0 = sea level pressure

g = acceleration due to gravity

k = Boltzmann's constant (ideal gas constant divided by Avogadro's number)

T = absolute temperature

m = mass of one air molecule

Explanation:

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