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Naman surana from Witty international udaipur, Udaipur
Subject :NSO    Class : Class 8

A narrow beam of white light is passed through a glass prism as shown in the figure.


Which of the following is the correct order of colours emerging from the prism?

P Q R
A Red Blue Green
B Red Green Blue
C Blue Green Red
D Blue Red Green


Ans 1:

Akshara from NPS, Bengaluru
Class : Class 8
Option b is the correct answer .

Ans 2:

Aryan Raina from MGN Public School, Jalandhar
Class : Class 8
answer b is right

Ans 3:

swayam shah from delhi public school vadodara, Vadodara
Class : Class 4
it will be option b light falls on screen in reverse order of VIBGYOR after dispersion

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