White Light Is Incident on a Prism from the Left

question 116

Multiple Choice

White light is incident on a prism from the left. After it passes through the first prism, a color spectrum of light is observed. The spectrum is then passed through a second prism which is inverted compared to the first prism. The color light that exit from the second prism

• A) is also a color spectrum and more spread out.
• B) is also a color spectrum but less spread out.
• C) is white in color.
• D) has more colors than the first spectrum.
• E) has less colors than the first spectrum.

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