What is elasticity in the concept of the speed of sound?
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Elasticity in the concept of the speed of sound refers to the ability of a material to resist deformation when subjected to a sound wave. It is a measure of how quickly the material can return to its original shape after being compressed or stretched by the sound wave. The speed of sound in an elastic medium depends on the density, pressure, and modulus of rigidity of the material . In the case of a granular material, the speed of sound can vary with compression due to the resistance offered by the elastic energy of the spring-connected nodes . In periodic elastic media, such as phononic crystals, the speed of sound can be affected by the arrangement of the medium, leading to phenomena like the drop in speed of sound in mixtures . Overall, elasticity plays a crucial role in determining the speed of sound in different materials and configurations.
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| Papers (3) | Insight |
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| Elasticity refers to the ability of a material to deform and return to its original shape when a force is applied. In the context of the speed of sound, elasticity determines how quickly sound waves can propagate through a medium. | |
40 Citations | Elasticity refers to the ability of a material to deform and then return to its original shape. It affects the speed of sound in a solid. |
1 Citations | Elasticity refers to the ability of a material to deform and then return to its original shape when a force is applied. |
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