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Type: Multiple-Choice
Category: Light and Optics
Level: Grade 12
Author: selectordrj@gmail.com
Created: 3 years ago

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Light and Optics Question

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Grade 12 Light and Optics

Different colors of light correspond to different wavelengths. Wavelengths are often quoted in nanometers (nm). The wavelengths of the visible part of the spectrum are shown in the diagram below.

According to the diagram, blue-green light would most likely have a wavelength of                .
  1. 670
  2. 550
  3. 330
  4. 470
  5. 700