Physics, 18.01.2020 17:31 pahalsehgal
Which statement is true about the part of the electromagnetic spectrum that human eyes can detect?
a) it is divided into nine ranges of wavelengths.
b) it contains only the colors of the rainbow and television waves.
c) it contains ultraviolet, visible, and infrared light.
d) it is divided into seven ranges of wavelengths (visible light royg biv).
Answers: 3
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