The visible part of light consists of the following colours
A
red, indigo, infra-red, violet, yellow, green and blue
B
red, green, blue, violet, indigo, orange and yellow
C
blue, ultra-violet, infra-red, red, yellow, indigo, violet,green and orange
D
infra-red and ultra-violet
E
red, orange, yellow, green, blue, indigo and infra-red
Verified Correct Answer: B.
Physical Principles & Numerical Solution
The visible colors of white light is given by the acronym: ROYGBIV which stands for Red, Orange, Yellow, Green, Blue, Indigo and Violet.
Source: Myschool Past Questions Archive (Record #29314)