Using your knowledge of the reflection, absorption, and transmission of mechanical waves, Why do you think the foam is used, and how do you think it functions?
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Respuesta:
In physics, a wave is the propagation of a disturbance of some property of space, for example, density, pressure, electric field, or magnetic field with the ability to transport from the point where it occurred to the medium surrounding that point.
The interesting thing about this definition is that waves are one of the fundamental physical phenomena of nature, for example: light waves, with fascinating characteristics and properties that give rise to natural phenomena such as the colors of the sky, clouds, rainbows and many other examples. Radio waves with all their implications and importance in our daily lives, for example, in commercial radio am, FM, police security, maritime navigation, satellite television or for global positioning systems GPS, etc.
A special type of wave propagation are those observed at the surface of the water and waves generated by laser systems in optics, which exhibit nonlinear wave phenomena. A nonlinear wave phenomenon of particular interest are the waves that have the ability to propagate in a medium with nonlinear response in a stable way, called solitons or solitary waves. These can be seen in fiber optics to establish communications over thousands of miles without the need to use amplifiers to regenerate the signal. Another example of this type of wave is the case of sea waves and, in extreme cases, the so-called tsunami.