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Jan 30, 2023 · However, despite these similarities, the two are different. Light waves are electromagnetic waves that are visible to the eye and can travel through a vacuum. Sound waves are mechanical waves, invisible to the human eye, and unable to travel in a vacuum. Read on for more information on the difference and properties of light and sound waves.
Sound Waves vs Light Waves. Sound waves are mechanical waves that require a medium, like air or water, to travel and are perceived by the sense of hearing. Light waves are electromagnetic waves that can travel through the vacuum of space at the speed of light and are perceived by the sense of sight. Longitudinal is the category of sound waves.
light waves and sound waves can both be diffracted, reflected & refracted; they can both have a range of frequencies and wavelengths; they both transfer energy without transferring matter; Differences. sound waves are longitudinal and light waves are transverse; light travels much faster than sound
Sound is a longitudinal wave whereas light is a transverse wave. Sound is mechanical wave whereas light is electromagnetic wave. Speed of sound is less than speed of light wave. For example, in air, sound travels at approximately 333.1 m/s, while light travels at about 300000000 m/s. Sound waves require a medium to travel while light waves do ...
Nov 2, 2023 · This means the way that they transfer energy through space is in the form of a wave! Light waves and sound waves are, however, very different. Light travels much, much faster than sound (have you ever heard the phrase: “at the speed of light”?). “Light waves move at speeds that are nearly one million times faster than sound waves are ...
- Jessica Gillespie
Sound waves are mechanical waves that require a medium, (e.g. air, water or a solid substance) to carry their energy forward. They are created by vibrations, like a plucked guitar string or a speaking voice, which cause compressions and rarefactions in the surrounding medium.
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The sound frequencies are much lower, and the highest one is a thousand times higher than the lowest one. So you can see that there’s no direct match between the sound and light oscillations. If you are wondering what effect the pigments (light absorbers) in a material have on the type of sounds that come from it, the answer is usually: not much.
