What does mean atmospheric pressure??
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Atmospheric pressure is the force exerted by air molecules in the Earth's atmosphere against a surface. It is also known as air pressure or barometric pressure.
Atmospheric pressure is measured with a barometer and is represented by the unit atmosphere. The Earth's atmospheric pressure is 101,325 Pa.
Atmospheric pressure is the force acting normally on a unit area around a point, due to the total height of the air column of the atmosphere above it.
The lower the needle on a barometer goes, the lower the air pressure. This means the weather will be worse, with rain, cold, gloom, and clouds. The higher the needle goes, the higher the air pressure, and the milder the temperature, with sunnier and warmer weather.
Answer:
atmospheric pressure is a pressure