Question

how many colors are there in spectrum ​

Answer 1

Answer:

Explanation:

White light is made of an infinite number of different colours, from violet at one end through to red at the other. This band of visible colours is known as the spectrum. Light at the blue end has a shorter wavelength and higher frequency than light at the red end. Most people can see only seven distinct colours in the spectrum: red, orange, yellow, green, blue, indigo, and violet.

Answer 2

Answer:

There are seven colours in spectrum...

That are red, orange, yellow,green,blue,indigo and violet...

HOPE it helps you...