Question

pressure from atmosphere on a unit area on Earth's surface​

Answer 1

Answer:

about 14.7 pounds per square inch

Explanation:

the distance above sea level. (atm) unit of measurement equal to air pressure at sea level, about 14.7 pounds per square inch. Also called standard atmospheric pressure. force per unit area exerted by the mass of the atmosphere as gravity pulls it to Earth.

Answer 2

Answer:

about 14.7 pounds per square inch

the distance above sea level. (atm) unit of measurement equal to air pressure at sea level, about 14.7 pounds per square inch. Also called standard atmospheric pressure. force per unit area exerted by the mass of the atmosphere as gravity pulls it to Earth.