Question

What do you mean by atmospheric preassure?

Answer 1

Answer:

the pressure exerted by the atmosphere per unit area of the Earth's surface is known as atmospheric pressure at Higher altitudes the pressure inside our body is greater than atmospheric pressure this is why why mountaineers suffer nose bleeding at higher altitude

Answer 2

Answer:

$\huge\underline\green{\mathcal Answer :-}$

Atmospheric pressure, sometimes also called barometric pressure (after the sensor), is the pressure within the atmosphere of Earth. The standard atmosphere (symbol: atm) is a unit of pressure defined as 1,013.25 mbar (101,325 Pa; 1,013.25 hPa), equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth, that is, the Earth's atmospheric pressure at sea level is approximately 1 atm.

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