Question

what do u mean by atmospheric pressure? write the numerical value of the atmospheric pressure on the earth surface in pascal

Answer 1

Answer:

Atmospheric pressure, also known as barometric pressure (after the barometer), is the pressure within the atmosphere of Earth. The standard atmosphere (symbol: atm) is a unit of pressure defined as 101,325 Pa (1,013.25 hPa; 1,013.25 mbar), which is equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.

HOPE IT HELPS

Answer 2

♧ANSWER♧

Atmospheric pressure is defined as force per unit area that is exterted by the weight of the air above that surface.

At sea level, atmospheric pressure is$760\:mm\:Hg \:or \:10⁵Nm^{−2}=10 ^5Pa$

The standard atmosphere (symbol: atm) is a unit of pressure equal to $101325 = 1.01325×10⁵Pa$.

HOPE THIS ANSWER WILL HELP YOU!!