👉 A sonometer is a type of device used to measure pressure. It consists of two separate, rigid tubes that are connected by a flexible tubing and a piston or spring. When the tube with the piston is compressed, it creates a force that causes the other tube to expand. The result is a proportional relationship between the force applied and the resulting change in volume. In physics and engineering, sonometers are used in various applications such as measuring pressure, force, displacement, and acceleration, among others.
