Question

Explain atmospheric pressure with suitable diagram.​

Answer 1

Atmospheric pressure, also called barometric pressure, force per unit area exerted by an atmospheric column (that is, the entire body of air above the specified area). ... Near Earth's surface the pressure decreases with height at a rate of about 3.5 millibars for every 30 metres

Answer 2

Atmospheric pressure, also called barometric pressure, force per unit area exerted by an atmospheric column (that is, the entire body of air above the specified area). ... Near Earth's surface the pressure decreases with height at a rate of about 3.5 millibars for every 30 metres (100 feet).