In a longitudinal wave, the coils move parallel to the direction the wave travels., In a transverse wave, the particles vibrate perpendicularly to the direction the wave travels, If the wave’s energy is transferred only one time, then a wave pulse is formed, If the disturbance transfers energy in a repeating pattern, then a wave is formed., A wave is a repeating disturbance that transfers energy from one place to another., A wave transfers energy in the direction that the wave travels, A measure of how far a particle in the medium moves away from its normal rest position is the amplitude., Amplitude is half of the difference between the crest and the trough., the wavelength The distance from any point on a wave to an identical point on the next wave pulse is, Frequency The number of waves produced in a set amount of time, The rate at which a wave travels is wave speed

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