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# 3.3

All waves have a source of ______. energy
a _____ is ad disturbance that transfers energy from one place to another. wave
When a flag waves in the wind, the the flag ripples back and forth as the energy ____. travels
fabric does not ____ forward with the wave energy. move
A _____ wave travels only through energy. mechanical
A ____ wave travels through empty space and matter. electromagnetic
There are ____ types of wave motion. 3
Transverse, _____,and a combination of both are all waves longitudinal
A ____ wave is a wave in which the disturbance is perpendicular. transverse
A _____ wave is a wave that makes the particles of a medium move back and forth. longitudinal
Two common waves in nature are water waves and _____ waves. semistic
In water waves particles move in _______. circles
Water waves are a combination of_____ and _______ waves. 1.Transverse 2.longitudinal
________ waves occur during an earthquake. semistic
The ______ of a wave is the distance from one point, to the corresponding point on the next. wavelength
The ______ of a wave are the number of wavelengths that pass a point each second. freguency
Frequency is measured in ______. hertz
The ____ the wavelength, the lower the frequency. longer
Wave speed depends on the type of material, or ______. medium
The maximum distance a wave varies from its rest position is the ______. amptitude
when you knock on one side of a door, the sound travels as______sound waves. longitudinal
Most waves travel through _____. air
The particles that make up a door ____ some of the sound energy. absorb
Sound energy changes to ______ energy. thermal
Created by: snydemar8837

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