Question

why red light travel fast as compared other lights?​

Answer 1

Answer(♡ω♡ )

Because the colors of light travel at different speeds, they get bent by

different amounts and come out all

spread out instead of mixed up. Violet travels the slowest so it is on the bottom

and red travels the fastest so is on the

top.

All the best (≧▽≦)

Answer 2

Answer:

The red light has the longest wavelengths so the crests or preaks encounter the glass last and are the last to be bent. All light travels at the same speed but it takes longer for the longer wavelenghts like red to be bent by a prism.

Hope it helps u✨✨

Good evening♥♥

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