.......................... is a disturbance that carries energy and travels in a repeating pattern., Waves, Water., Solids., Some wave types need a material to travel through. This material is called ................, Medium, Disturbance, Compression, When an object ............................. , it moves back and forth between two points like the swing., Oscillates, Compresses, Vibrates, .................... is the amount of time it takes for a wave to complete one back-and-forth motion., Wave period, Displacement, Velocity, Waves with high frequencies, have ............................, Longer wavelengths, Shorter wavelenghts, Waves that are caused by a disturbance at a single point are called ........................., Circular wave, Plane wave, A wave that is made when a line of matter is disturbed is called ............................, Circular wave, Plane wave, When waves add together as they travel through each other. It is called ....................., Superposition, Rarefaction, The greatest height of a wave from its resting position is called ......................, Wavelength, Frequency, Amplitude, The distance between similar points on a wave is called ........................, Wavelength, Crest, Frequency, The top point of the wave is called ........................, Crest / Peak, Frequency, Trough, The lower point of a wave is called ...................., Crest / Peak, Amplitude, Trough, This is a ...................... wave., Transverse, Longitudinal, This is a ......................... wave., Transverse, Longtidunal

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