Physics
Grade-10
Easy
Question
Choose the correct ascending order of arrangement of the colors of light in a prism.
A. Red
B. Blue
C. Violet
D. Green
- CBDA
- CDBA
- ABCD
- BCDA
Hint:
Prism splits white light into constituent colors of violet, indigo, blue, green, yellow, orange, red
The correct answer is: CBDA
The speed of light of all colors is same in air or vacuum but it differs in a transparent medium such as glass. The speed of violet light in a transparent medium is minimum and that of red light is maximum
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