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What is a wave?
A disturbance that transfers energy
Waves transfer ______ from one place to another.
Energy
What is the medium in a wave?
The substance through which the wave travels
Which type of wave moves particles perpendicular to the wave’s motion?
Transverse
Which type of wave moves particles back and forth in the same direction as the wave?
Longitudinal
Sound is an example of a ______ wave.
Longitudinal
Light is an example of a ______ wave.
Transverse
This wave does NOT need a medium to travel.
Electromagnetic wave
This part of a wave is the highest point.
Crest
This part of a wave is the lowest point.
Trough
The distance between two crests is called___.
Wavelength
Which type of wave can only travel through a medium?
Mechanical
In a transverse wave, particles move ______ to the direction of the wave.
Perpendicular
A wave that requires a medium to travel is called a ______ wave.
Mechanical
Which wave type is both longitudinal and transverse?
Electromagnetic
True or False: Mechanical waves can travel through empty space
False
