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QWhich of the following colors has the longest wavelength?

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#5853Q ID
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LightTopic
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  • A Red ✔ ✖
  • B Green ✔ ✖
  • C Blue ✔ ✖
  • D Yellow ✔ ✖
Correct Answer

Explanation

Answer: a) Red

Explanation: Red light has the longest wavelength of visible light, while violet light has the shortest.

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