Examlex
Fruits and vegetables are the major sources of vitamins __________ and __________.
Sound
Waves that propagate through the air or another carrier and can be detected by the ears of people or animals.
Wave Form
A graphical representation of the shape, amplitude, or frequency of a wave, especially as it relates to sound or electromagnetic waves.
Amplitude
The extent of a vibratory movement measured from the position of equilibrium.
Wavelength
The distance between successive crests of a wave, especially in sound or electromagnetic waves, determining its frequency and energy.
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