Mechanical waves require a medium, or a material substance, through which to transport energy.
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1 point
True
False
True
______ waves can travel through empty space.
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1 point
electromagnetic
mechanical
electromagnetic
______ of a wave is the distance between two corresponding parts of a wave.
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1 point
wavelength
amplitude
wavelength
Which "visible light" color in the electromagnetic spectrum has the HIGHEST frequency
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1 point
Captionless Image
Red
Green
Violet
Violet
Sound travels fastest in ________.
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1 point
solids
liquids
gases