Single Answer MCQ
Q-00019843
If a second prism is placed inverted to the first, what happens to the spectrum?
1
It disappears
2
It condenses
3
It remains the same
4
It turns back to white light
Answer and Solution
Answer
D. It turns back to white light
Solution:
When a second prism is placed inverted to the first, it allows all the colors of the spectrum to recombine, emerging back as white light.
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