inverse square law

in radiation chemistry
https://doi.org/10.1351/goldbook.I03145
The intensity of radiation from a point source in free space is inversely proportional to the square of the distance from the source. Presence of @A00034@ necessitates corrections to this law.
Source:
PAC, 1982, 54, 1533. (Glossary of terms used in nuclear analytical chemistry (Provisional)) on page 1544 [Terms] [Paper]
Citation: 'inverse square law' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.I03145 RIS BibTex EndNote
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Last revised: February 24, 2014