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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).

Respuesta :

zebus2000
Your answer is B. The human eye can only detect color and Tv waves

D) The Electromagnetic spectrum that human eyes can detect is divided into seven ranges of wavelengths (visible light ROYG BIV).

What is electromagnetic spectrum?

An  electromagnetic spectrum describes the entire range of light  of various wavelength that exists as electromagnetic radiations. All these waves propagate with speed of light . From radio waves to gamma rays, most of the light in the universe is, in fact, invisible to us.



Visible light is only a part of this electromagnetic spectrum having  the rainbow colors red, orange, yellow green, blue,  indigo and violet arranged in the order of decreasing wavelength. The range of wavelength of visible light is  approximately [tex]4 X 10^{-7} M[/tex] to [tex]8 X10 ^{-7} M[/tex]

The other waves like x-rays radio waves, infrared waves, ultraviolet waves  etc. lies in the range of wavelengths which human eyes cannot detect.

Hence ,

D) It is divided into seven ranges of wavelengths (visible light ROYG BIV).

is the correct statement.

To know more on electromagnetic spectrum here

https://brainly.com/question/23727978

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