NEET BIOLOGY

Detailed explanation-1: -Violet has the shortest wavelength, at around 380 nanometers, and red has the longest wavelength, at around 700 nanometers.

Detailed explanation-2: -Blue or violet light has the shortest wavelength.

Detailed explanation-3: -violet, in physics, light in the wavelength range of 380–450 nanometres in the visible spectrum. The shortest wavelength of violet is the shortest of all wavelengths of light discernible to the human eye.

Detailed explanation-4: -Another way to think about it, violet contains slightly higher energy than blue, which means higher frequency and lower wavelength. So, if you add the lowest energy color we can see (red) to the highest we can see (blue) you get slightly more than blue (violet!).