Question

why does red has longest wavelength and violet has shortest wavelength?????/

Answer 1

Answer:

hey mate here's the answer

Explanation:

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

as the red has the wavelength to 700 nanometres it becomes highest and violet having around 380 nanometers will be come the shortest

hope it helped you.....

Answer 2

Answer:

Explanation:

Red has the longest wavelength and violet has the shortest wavelength. When all the waves are seen together, they make white light.

Ultraviolet (UV) light—is radiation with a wavelength shorter than that of visible light, but longer than X-rays, in the range 10 nm to 400 .