Waves and vibrations are related physical phenomena that describe the movement of energy through a medium.
A wave is a disturbance that travels through a medium, such as air, water, or a solid, transporting energy from one place to another without the actual movement of the medium itself. There are two main types of waves: mechanical waves and electromagnetic waves. Mechanical waves require a physical medium to propagate, while electromagnetic waves do not. Examples of mechanical waves include sound waves and ocean waves, while examples of electromagnetic waves include light and radio waves.
Vibrations, on the other hand, refer to the rapid back-and-forth motion of an object around a stable position. This motion can be periodic, meaning that it repeats at regular intervals, or it can be non-periodic. The frequency of a vibration, or the number of complete cycles of motion per second, is expressed in hertz (Hz).
Both waves and vibrations play important roles in many areas of physics and engineering, including optics, mechanics, acoustics, and electronics. Understanding the properties and behaviour of waves and vibrations is essential for the design and analysis of many technological systems, from communication networks and musical instruments to buildings and bridges.
Waves and vibrations are the throbbing heart of existence, we can see and use these patterns to better navigate the future.