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by admin. Mechanical vs Electromagnetic Waves. Mechanical waves end electromagnetic waves are two types of waves discussed in physics. Mechanical waves are waves that are caused by mechanical actions such as vibrations. Electromagnetic waves are waves created by oscillating electric and magnetic fields.
While all electromagnetic waves are transverse, mechanical waves can be transverse or longitudinal, which brings us to our next type of wave. Longitudinal Waves. In a longitudinal wave, the particles of the medium move parallel to the wave's direction of travel.