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Type: Multiple-Choice
Category: Light and Optics
Level: Grade 11
Author: jiawernhue
Created: 3 years ago

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Light and Optics Question

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Grade 11 Light and Optics

What is the name of the medium that electromagnetic waves propagate through?
  1. Electromagnetic string
  2. Electromagnetic air
  3. Aether
  4. They do not require a medium to propagate.