Property of Sound Waves: Longitudinal Wave, Mechanical Wave (requires physical substance to move through), Much lower speed, Longer wavelength, Travels faster in solids, Can't travel through a vacuum (require a medium to travel through), Lower frequency, Property of Light Waves: Transverse wave, Electromagnetic Wave, Very high speed, Shorter wavelength, Travels slower in solids, Can travel through a vacuum, Higher frequency, Property of Sound and Light Waves: Can be reflected, Can be refracted, Can be diffracted, Transfer energy from one place to another,

Sound Wave Properties vs Electromagnetic Wave Properties

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