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

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Explanation

Correct Option
b

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Discussions (18)

Myschool Kelly
10 years ago

Thanks for your contributions. The question has been modified.

Ade_126
8 years ago

The answer is B.
Because you can't see infra-red and it's before the red part of light dispersion while violent is at the end.

Michael victory
9 years ago

The answer is B nt E

Debayos bay
9 years ago

The formula for visible part of lights is ROYGBIV

Chiyeaka
10 years ago

Its B

ManiaWisdom
4 years ago

B and E is a little confusing but the both is initially correct to me.

DrUche
11 years ago

No sir the provided answer is incorrect. Blue was repeated in that option B and yellow was excluded so the right answer is option E.

Chase123
10 years ago

it's E

Officialovilla
5 years ago
Image

The option B is totally wrong
option E is the correct answer... u know what check visa www.nigerianscholars.com

DrUche
11 years ago

No sir the provided answer is incorrect. Blue was repeated in that option B and violet or infra-red was excluded so the right answer is option E.

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