Question

define basic colour of white light.
a blue green red
b yellow orange black
c black brown grey.​

Answer 1

Answer:

option a is correct.

Explanation:

Because white light is made up of seven colours and these seven colours are violet, indigo, blue, green, yellow,orange,red, short form is VIBGYOR

Answer 2

Answer:

the white contain 7 colour which are red, orange, yellow, green, blue, indigo, and violet.