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:
Class : Class 8
answer b is right
Ans 2:
Class : Class 8
Option b is the correct answer .
Ans 3:
Class : Class 4
it will be option b
light falls on screen in reverse order of VIBGYOR after dispersion