The magnitude of atmospheric pressure at sea level in SI unit is $1 atm =$ [[1]] $Pa$ .

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Detailed Solution

The magnitude of atmospheric pressure at sea level in SI unit is

1 atm = 101325 Pa

.
The force acting ordinarily on a unit area around that point, due to the total height of the air column of the atmosphere above it, is known as Atmospheric pressure.
The SI unit of pressure is Pascal.
The unit for atmospheric pressure is “

atm

”.

1 atm = 101325 Pa

Torr is another unit of pressure which is defined on a complete scale to give us

1 atm = 760 torr

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