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| 1. |
Write a brief note on the atmospheric pressure. What is its significance for human beings? |
| Answer» ATMOSPHERIC pressure : Atmospheric pressure, sometimes also called barometric pressure (after the sensor), is the pressure within the atmosphere of Earth (or that of another PLANET). 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 (torr), 29.9212 INCHES Hg, or 14.696 psi.[1] 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.HOPE THIS WILL HELP YOU!!!!PLEASE MAKE ME THE BRALINIEST!!!! | |