In which one among the following is the speed of sound maximum?
✓ Correct answer: d) Wood
ExplanationThe speed of sound depends on the medium through which it travels.Sound travels faster in denser and more elastic materials because the particles are closer together and can transmit vibrations more efficiently.The speed of sound in different media follows this general order: solids > liquids > gases.The speed of sound in wood varies depending on the type of wood but it is generally much higher than in air or water.For example, in hardwoods like oak, the speed of sound can be around 3300–3600 m/s.Wood is a solid and sound travels fastest because the molecules are tightly packed and can transmit vibrations very efficiently.258
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