What is a Goniometer? - Definition, Types, and Applications

A goniometer is an instrument used to measure the angle between two objects or surfaces. It is commonly used in various fields such as engineering, physics, and biology to measure the angle of inclination, orientation, or alignment of objects or structures.

A goniometer typically consists of two arms or blades that are connected by a hinge or pivot point. One arm is fixed in place, while the other arm is free to rotate around the hinge. The angle between the two arms can be measured using a scale or protractor attached to one of the arms. Some goniometers also have digital displays that show the angle measurement.

Goniometers can be used for a wide range of applications, such as:

1. Measuring the angle of inclination of a slope or surface.
2. Determining the orientation of an object or structure in space.
3. Aligning objects or structures with each other.
4. Measuring the angle of a joint or connection between two objects.
5. Monitoring the movement of an object or structure over time.

There are different types of goniometers available, including manual, digital, and robotic models. The choice of goniometer depends on the specific requirements of the application and the level of precision needed for the measurement.