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Vibration (from Latin vibrāre 'to shake') is a mechanical phenomenon whereby oscillations occur about an equilibrium point.
Learn about the definition, terminology, and examples of vibration in elastic bodies. Find out the sources, effects, and methods to reduce vibration in machines and tools.
Vibration, periodic back-and-forth motion of the particles of an elastic body or medium, commonly resulting when almost any physical system is displaced from its equilibrium condition and allowed to respond to the forces that tend to restore equilibrium. Vibrations fall into two categories: free.
- The Editors of Encyclopaedia Britannica
Learn the meaning of vibration as a noun, with synonyms, examples, word history, and related phrases. Find out how vibration can refer to a physical, musical, or emotional phenomenon.
Learn about the analysis and modeling of vibration of mechanical systems, such as spring-mass-dashpot oscillators and pendulums. Watch lecture videos, solve problems and concept questions, and check your answers with solutions and explanations.
If you take any system and disturb it from a stable equilibrium, the resultant motion will be waves and vibrations. Think of a guitar string—pluck the string, and it vibrates. The sound waves generated make their way to our ears, and we hear the string’s sound. Our eyes see what’s ….
Learn about the definition, properties, and types of waves, such as light, sound, and water waves. Explore how waves are related to periodic motion, amplitude, wavelength, period, frequency, and speed.
