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Which light color has the longest wavelength?

ABlue
BViolet
CGreen
DRed

Explanation

Within the visible light spectrum, red light has the longest wavelength (~700nm), while violet has the shortest (~400nm).

Exam Relevance
  • Topic: Physics, Biology, Chemistry & Astronomy
  • Subtopic: Human Anatomy, Earth Science, Solar System & Basic Principles
Submitted by: mcqstutor Team More Everyday Science MCQs →

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