Sound is a mechanical wave, but light as electromagnetic waves. Sound is a longitudinal waves, but the sounds are transverse waves. The speed of sound in air is less than that of light. Wavelength is measured in the size as well as the size, the object, while the shorter wavelength of light is extraordinarily.Both light and sound nokluen backpacks A sound walk, indirectly building corner. But cannot move om the corner building. Shows whether the audio show treasure farming Kilmarnock but the light does not show treasure farming Kilmarnock due to diffraction of waves occurs best when the size of the object (building) there are obstructions, closer to the size of the wavelength of the waves then.
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