Barometer
Barometer is a scientific instrument used to measure atmospheric pressure. The atmospheric pressure indicates the weight of the air above a specific point on Earth’s surface. Variations in atmospheric pressure are associated with different weather conditions. By measuring these pressure changes, barometers can predict weather changes.
Following are some terms related to barometer :
| Term | Description |
|---|---|
| Atmospheric Pressure | The force exerted by the weight of air above a given point above the earth’s surface is also known as air pressure. Measured using a barometer. |
| Barometric Pressure | Another term for atmospheric pressure, it is often used in weather forecasting and barometer readings. |
| Pressure Trend | The change in atmospheric pressure over time, helps meteorologists predict weather changes, such as approaching storms or fair weather. |
| Low-Pressure System | An area where atmospheric pressure is lower than the surrounding environment, often causing clouds, rain, or thunderstorms. |
| Station Pressure | Atmospheric pressure is measured at a specific location and altitude without adjustment for sea level or temperature. |
| Sea Pressure | Atmospheric pressure is adjusted to sea level, allowing comparison regardless of the measurement area’s actual altitude. |
| Weather Forecasting | The application of science and technology to predict the future weather at a particular location heavily relies on barometric pressure readings. |
Uses of Barometer
Barometer is a device that is used to predict weather conditions. It was created originally to measure the atmospheric pressure. Barometer is generally used for weather forecasting and height calculations. Let’s learn more about some real-life uses of barometers in this article.