Question

What is Atmospheric pressure???​

Answer 1

Explanation:

ANSWER;-

Atmospheric pressure is a force in an area pushed against a surface by the weight of the atmosphere of Earth, a layer of air. This is because high places do not have as much air above them, pushing down. Barometers can be used to measure atmospheric pressure. There is the same atmospheric pressure from all directions.

Answer 2

The pressure exerted by the atmosphere on the earth surface is called atmospheric pressure.

Explanation:

• It is weight of the air, which lies vertically above a unit area centered at a point.
• Atmospheric pressure expressed in hPa.
• For every 10m of ascend, the pressure get reduced by 1 hPa.
• For every 100 metre height, pressure decreases by 10 hecta pascal.
• Air pressure decreases as elevation increases.
• The weight of the air presses down the earth with the pressure of 1.34g/cm².
• Barometer is the instrument helps to measure the atmospheric pressure.

To Learn More...

1.What is atmospheric pressure? what is it caused by?

https://brainly.in/question/3554602

2.What is atmospheric pressure in south india​

https://brainly.in/question/10840356