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Why does red light have longest wavelength?

Updated: 9/19/2023
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āˆ™ 13y ago

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You have it backwards. The eye perceives long wavelength light as red. It's just how the eye evolved.

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āˆ™ 13y ago
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Q: Why does red light have longest wavelength?
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Related questions

What color of visible light has longest wavelength?

Red is the longest wavelength of visible light


What color of visible light has the longest wavelength?

Red is the longest wavelength of visible light


Which type of visible light has the longest wavelength?

The longest wavelength / lowest frequency visible light is the red end of the spectrum. The shortest wavelength / highest frequency visible light is the violet end of the spectrum.


Which light has the longest wavelength and the shortest frequency?

The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.


Which colour have longest wavelength in the visible spectrum?

Red light has the longest wavelength.


Which of the colors of light has the longest wavelength?

The color red has the longest wavelength of any color.


Which color light has a longer wavelength?

The colour of visible light with the longest wavelength is red (approximately 700 nanometres).


True or false visibe light with the shortest wavelength is red light?

No, red is the longest wavelength of visible light, with the lowest frequency and the least energy. Violet light has the shortest wavelenght, with the highest frequency and the most energy (of visible light).


Is a red light a visible light with the shortest wavelength?

No, red light has the longest wavelength within the visible light spectrum.


Is the Visible light with the shortest wavelength a red light?

No, red light has the longest wavelength within the visible light spectrum.


Longest wavelength in the spectrum of color?

The color red has the longest wavelength of all the colors in the light spectrum.


Which has a shorter wavelength green light or red light?

Red light has the longest visible wavelength, so any other color has a shorter one.