Betekenis van halfwaardetijd | Babel Free
/ˈɦɑlf.ʋaːr.dəˌtɛi̯t/Voorbeelden
“As a measure for that rate the socalled half-life has been chosen, i.e. the time that passes until a certain quantity of a radioactive body, accompanied by the emission of the characteristic radiation, has halfway passed into the next element of the series. These half-lives vary formidably, from a few seconds up to billions of years. Uranium, standing at the top of the series, has a half-life of 5000 million years; […]”
ERK-niveau
C2
Beheersing
Dit woord behoort tot de ERK C2-woordenschat — niveau beheersing.
Dit woord behoort tot de ERK C2-woordenschat — niveau beheersing.