Home > Term: roentgen (R)
roentgen (R)
A unit of exposure to ionizing radiation. It is that amount of gamma or x-rays required to produce ions carrying 1 electrostatic unit of electrical charge in 1 cubic centimeter of dry air under standard conditions. Named after Wilhelm Roentgen, German scientist who discovered x-rays in 1895.
- Jenis Kata: noun
- Industri / Domain: Lingkungan
- Kategori: Bencana radiasi
- Educational Institution: Harvard University
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- erik.rice
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