- #1
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- Author: A.P French
- Title: Vibrations and Waves
- Amazon Link: https://www.amazon.com/dp/0748744479/?tag=pfamazon01-20
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Vibrations and waves are disturbances that travel through a medium, such as air or water, and transfer energy from one place to another.
Vibrations are the rapid back-and-forth movements of particles in a medium, while waves are the propagation of these vibrations through the medium.
Waves have three main properties: wavelength, frequency, and amplitude. Wavelength is the distance between two consecutive points on a wave with the same phase, frequency is the number of complete waves passing a point in a given time, and amplitude is the maximum displacement of particles in a medium caused by a wave.
There are two main types of waves: mechanical and electromagnetic. Mechanical waves require a medium to travel through, while electromagnetic waves can travel through a vacuum.
Vibrations and waves have many practical applications, such as in communication, music, and medicine. They are also used in technologies such as sonar, radar, and ultrasound.