Air pressure is a fundamental aspect of any environment we live in. It is the result of the weight of air molecules|air particles pressing down on the surface of the Earth. Understanding air pressure and its effects on our surroundings is crucial in understanding air circulation and fan performance.
Air pressure is measured in units of meters per square meter, Что такое вентилятор оконный вытяжной с жалюзи Pa. The atmospheric pressure at sea level is approximately 14.7 millibars, or 1013 mbar. As we ascend to higher elevations, the atmospheric pressure decreases due to the lower density of air molecules. This decrease in air pressure can lead to issues with fan performance, as fans rely on air pressure to generate airflow.
A key concept related to air pressure is pressure difference.
