Physics
Grade-10
Easy
Question
Which of these colors does the white light not have in it?
- Red
- Green
- Blue
- None of the above
Hint:
Newton used the seven colour names red, orange, yellow, green, blue, indigo, and violet
The correct answer is: None of the above
Newton used the seven colour names red, orange, yellow, green, blue, indigo, and violet for segments of the spectrum by analogy with the seven notes of the musical scale.
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