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Waves and Sound

QuestionAnswer
wave disturbance that moves through matter or space.
transverse wave mechanical wave that causes particles in matter to move at right angles to the direction the wave travels.
compressional wave mechanical wave that causes particles in matter to move back and forth along the direction the wave travels.
wavelength distance between one point on a wave and the nearest point moving with the same speed and direction.
frequency number of wavelengths that pass a given point in one second, meaasured in hertz(Hz)
refraction change in direction of a wave when it changes speed as it travels from one material into another.
law of reflection states that
Created by: 7064A
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