What is a Barometer?
A barometer is a scientific device that indicates air pressure. It is used for monitoring atmospheric pressure, commonly used for weather forecasting and altitude calculations. It varies with altitude either above or below sea level. In 1643, the Italian scientist E. Torricelli discovered a scientific device named barometer. In the vacuum of barometer, mercury is used. The basic principle of a barometer relies on the balance between the weight of the air in the atmosphere and the force exerted by a column of mercury or other liquid in a vertical tube.
Barometer
Barometer is an device in the study of meteorology. It is used to study atmosphere and weather phenomena. A Barometer is a scientific tool used to measure the atmospheric pressure at a specific temperature.
In this article, we will learn about barometers and their related terms including types, working principles, uses, and many more related topics.
Table of Content
- What is a Barometer?
- History of Barometer
- How does a Barometer work?
- Types of Barometer
- Difference between Barometer and Manometer
- How to Make a Barometer?