electromagnetic theory of light

Definition of electromagnetic theory of light

: a theory in physics: light consists of electromagnetic oscillations perpendicular to the direction of travel of the wave motion

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“Electromagnetic theory of light.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electromagnetic%20theory%20of%20light. Accessed 26 Feb. 2021.

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