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Waves 22

definitionterm
the change in direction of w ave around an obstacle Diffaction
the bending of waves as they pass from one medium to another at an angle Refraction
a pattern of vibration that resembles a stationary wave Standing Wave
the bouncing back of a wave when it meets a surface or boundary Reflection
interference that increase amplitude Constructive Interference
interference that decreases amplitude Destructive Interference
method of adding crests and troughs of interfering waves together to describe a new wave Principle of Superposition
sounds produced by the interference of sound waves that are used to tune a piano Beats
the combination of two or more waves that result in a single wave Interference
point in a standing wave with no vibration due to destructive interference Nodes
sounds above the range that we can hear Ultrasound
sounds below the range we can here Infrasound
Created by: user-2022187
 

 



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