Noun(1) a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air(2) German physicist who discovered x-rays and developed roentgenography (1845-1923
(1) This is also equivalent to exposure to a level of one roentgen .(2) She talked about rems and rads and roentgens per hour, and at first, he tried to memorize her words, but he wasn't able to commit the information to memory.(3) Some paramecium can withstand 200,000 roentgens .(4) A lethal exposure of radiation ranges from 300 to 500 roentgens an hour; levels in the tour areas vary from 15 to several hundred microroentgens an hour.
Different Formsroentgen, roentgens
English to Welsh Dictionary: roentgen
Meaning and definitions of roentgen, translation in Welsh language for roentgen with similar and opposite words. Also find spoken pronunciation of roentgen in Welsh and in English language.
Tags for the entry "roentgen"
What roentgen means in Welsh, roentgen meaning in Welsh, roentgen definition, examples and pronunciation of roentgen in Welsh language.