Question

Which colour of light has the longest wavelength?​

Answer 1

Answer:

red colour has the longest wavelength...

Answer 2

ed

As the full spectrum of visible light travels through a prism, the wavelengths separate into the colors of the rainbow because each color is a different wavelength. Violet has the shortest wavelength, at around 380 nanometers, and red has the longest wavelength, at around 700 nanometers.

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