reciprocity law

noun

Definition of reciprocity law

: a statement in photography: a constant density is obtained on a photographic material if the product of the intensity of light and the time for which it acts is a constant

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Dictionary Entries Near reciprocity law

reciprocity

reciprocity law

recirculate

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Cite this Entry

“Reciprocity law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reciprocity%20law. Accessed 30 Jul. 2021.

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