Units of radioactivity: Difference between revisions
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For the quantitative measurement of different aspects of [[radioactivity]], there are a substantial number of '''units of radioactivity'''. The number is relatively high because the aspects include the energy of a radiation source, as well as the effect of [[ionizing radiation]] in air, absorbed in arbitrary materials, and specific effects on biological systems. Doubling the number of units is the reality that they are defined both for the [[International System of Units]] (SI) and in [[U.S. customary units|"traditional" or "customary"]] units. | |||
==Radioactive source energy== | |||
==Ionization of air== | |||
==Absorption in materials== | |||
==Biologic effects== | |||
Revision as of 17:26, 5 April 2011
For the quantitative measurement of different aspects of radioactivity, there are a substantial number of units of radioactivity. The number is relatively high because the aspects include the energy of a radiation source, as well as the effect of ionizing radiation in air, absorbed in arbitrary materials, and specific effects on biological systems. Doubling the number of units is the reality that they are defined both for the International System of Units (SI) and in "traditional" or "customary" units.