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Waves17

Vocabulary 1-7

QuestionAnswer
Reflection when a wave strikes an object and bounces off
Law of reflection the angle of incidence is equal to the angle of reflection
antinode a point where crest or trough occurs midway between two nodes.
Compressional wave wave in which matter in the medium moves back and forth in the same direction the wave travels.
Medium material through which a wave transfers energy
Diffraction the bending of waves around a barrier
Wavelength distance between one point in a wave and the nearest point just like it
Rarefaction less dense region of a compressional wave
Created by: scovin
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