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of these three types of light, which has the longest wavelength? O visible light O ultraviolet light infrared light O All three have the same wavelength. QUESTION 4 Of these three types of light, which has the most energy per photor O visible light O ultraviolet light O infrared light All three have the same amount of energy per photon
Of these three types of light, which travels fastest? O visible light O ultraviolet light O infrared light O All three travel at the same speed.
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  • Infrared light. Explanation : Among the given three options, Infrared light has the longest wavelength followed by the visible light and ultraviolet light.
  • Ultraviolet light. Explanation : The light with the most energy per photon is the highest-frequency/lowest wavelength, ultra-violet light.
  • Infrared light. Explanation : The different colors of light travels at different speeds, so they get bent by different amounts and finally come out all spread out instead of being mixed up.
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