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13.0 science

QuestionAnswer
Wave a disturbance that transfers energy from one place to another without transferring matter
Mechanical wave a wave that can travel only through matter
Transverse wave a wave in which the disturbance is perpendicular to the direction the wave travels
Crest the highest point on a transverse wave
Trough The lowest point on a transverse wave
Longitudinal wave a wave in which the disturbance is parallel to the direction the wave travels
Compression the squeezing force at a convergent boundary; region of a longitudinal wave where the particles of the medium are closest together
Rare fraction region of a longitudinal wave where the particles of the medium are farthest apart
Electromagnetic wave a transverse wave that can travel through empty space and through matter
Amplitude the maximum distance a wave varies from its rest position
Wavelength the distance between one point on a wave and the nearest point just like it
Frequency the number of wavelengths that pass by a point each second
Absorption the transfer of energy from a wave to the medium through which it travels
Transmission the passage of light through an object
Reflection the bouncing of a wave off a surface
Law of reflection law that states that when a wave is reflected from a surface, the angle of reflection is equal to the angle of incidence
Refraction the change in direction of a wave as it changes speed in moving from one medium to another
Interference occurs when waves overlap and combine to form a new wave
Diffraction the change in direction of a wave when it travels by the edge of an object or through an opening
Medium An object which a wave moves through
Created by: Apatel25
 

 



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