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Chapter 1 review

QuestionAnswer
A disturbance that transfers energy from place to place is called a ________ Wave
Mechanical waves are created when a source of energy causes a medium to __________ Vibrate
The speed of a wave is its wavelength multiplied by its ___________ Frequency
The bending of waves due to a change in speed is called ___________ Refraction
The bending of waves around the edge of a barrier is known as _________ Diffraction
The interaction between two waves that meet is called ______________ Interference
Waves combine to make a waves with a larger amplitude in a process is called _______________ __________________ Constructive interference
When an incoming wave combines with a reflected wave in such a way that the combined wave appears to be standing still the result is a ______________ _______ Standing wave
What occurs when vibrations traveling through an object match the object's natural frequency? Resonance
How do mechanical waves travel through a medium? Energy passes from particle to particle
Mechanical waves are classified according to _____ _______ ________ How they move
Frequency is measured in units called Hertz or Hz
When a wave hits a surface through which it CANNOT pass and bounces back it undergoes ____________ Reflection
Waves combine to a smaller or zero-amplitude wave in a process is called _____________ __________ Destructive Interference
Why do you see lightning from a distant storm before you hear thunder? The speed of light is faster than the speed of sound
Compressions and rarefactions are characteristics of what type of wave? Longitudinal
The distance between two consecutive crests of a wave is called the _________________ Wavelength
Created by: CadeistheGoat420
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