Question

what is atmosfaric pressure? what its velue at sea leval?​

Answer 1

Answer:

→2.1 MEASURING ATMOSPHERIC PRESSURE

→The mean value of h measured at sea level is 76.0 cm, and the corresponding atmospheric pressure is 1.013x105 kg m-1 s-2 in SI units. The SI pressure unit is called the Pascal (Pa); 1 Pa = 1 kg m-1 s-2.

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Answer 2

Answer:

atmosphere (atm)

(atm) unit of measurement equal to air pressure at sea level, about 14.7 pounds per square inch. Also called standard atmospheric pressure.

Explanation:

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