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Ripple in water is a surface wave.
In physics, a mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a material medium.[1]
(Vacuum is, from classical perspective, a non-material medium, where electromagnetic waves propagate.)
While waves can move over long distances, the movement of the medium of transmission—the material—is limited. Therefore, the oscillating material does not move far from its initial equilibrium position. Mechanical waves can be produced only in media which possess elasticity and inertia. There are three types of mechanical waves: transverse waves, longitudinal waves, and surface waves. Some of the most common examples of mechanical waves are water waves, sound waves, and seismic waves.
Like all waves, mechanical waves transport energy. This energy propagates in the same direction as the wave. A wave requires an initial energy input; once this initial energy is added, the wave travels through the medium until all its energy is transferred. In contrast, electromagnetic waves require no medium, but can still travel through one.
^Giancoli, D. C. (2009) Physics for scientists & engineers with modern physics (4th ed.). Upper Saddle River, N.J.: Pearson Prentice Hall.
In physics, a mechanicalwave is a wave that is an oscillation of matter, and therefore transfers energy through a material medium. (Vacuum is, from classical...
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the longitudinal direction and may be described as wave transmission of power, or mechanicalwave transmission. – Gogu Constantinescu Later on the theory...
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Measurements of quantum systems show characteristics of both particles and waves (wave–particle duality), and there are limits to how accurately the value of...
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