Definition of radiant flux
: the rate of emission or transmission of radiant energy
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“Radiant flux.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiant%20flux. Accessed 29 Jun. 2022.
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Time Traveler for radiant flux
The first known use of radiant flux was in 1917
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