5. Violet, green, red and yellow are the four colours formed on a while screen when a polychromatic light is dispersed. The arrangement of colours in the decreasing order of wavelengths is :

green, red, yellow and violet

No worries! We‘ve got your back. Try BYJU‘S free classes today!

red, yellow, green and violet

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

violet, green, yellow and red

No worries! We‘ve got your back. Try BYJU‘S free classes today!

violet, green, red and yellow

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
red, yellow, green and violet

Explanation for correct option :-
The arrangement of colours in the decreasing order of wavelengths is red, yellow, green and violet.
Hence, Option (b) red, yellow, green and violet is the correct answeer.

Suggest Corrections

Similar questions

You are given a dise divided into seven sectors with colours violet, indigo, blue, green, yellow, orange and red in them. What would be its colour when it is rotated rapidly ?

Arrange the following colours in the increasing order of their wavelengths.

Violet, Red, Green, Blue

Arrange the colours green, red, and indigo in the order of decreasing wavelength.

The white light consists of violet, indigo, _________, green, yellow, ______ and red colours.

Q. Four different colours of light red, yellow, blue, and violet are incident on a prism at the same angle. The order of the angles of emergence will be:

Join BYJU'S Learning Program

5. Violet, green, red and yellow are the four colours formed on a while screen when a polychromatic light is dispersed. The arrangement of colours in the decreasing order of wavelengths is :

The correct option is B red, yellow, green and violetExplanation for correct option :-The arrangement of colours in the decreasing order of wavelengths is red, yellow, green and violet.Hence, Option (b) red, yellow, green and violet is the correct answeer.

The correct option is B
red, yellow, green and violet

Explanation for correct option :-
The arrangement of colours in the decreasing order of wavelengths is red, yellow, green and violet.
Hence, Option (b) red, yellow, green and violet is the correct answeer.