Mache (unit)
Encyclopedia
Mache is an obsolete unit of volumic radioactivity named for the Austrian physicist Heinrich Mache.
1 ME = 3.64 Eman = 3.64×10−10 Ci
/L = 13.4545 Bq
/L.
1 ME = 3.64 Eman = 3.64×10−10 Ci
Curie
The curie is a unit of radioactivity, defined asThis is roughly the activity of 1 gram of the radium isotope 226Ra, a substance studied by the pioneers of radiology, Marie and Pierre Curie, for whom the unit was named. In addition to the curie, activity can be measured using an SI derived unit,...
/L = 13.4545 Bq
Becquerel
The becquerel is the SI-derived unit of radioactivity. One Bq is defined as the activity of a quantity of radioactive material in which one nucleus decays per second. The Bq unit is therefore equivalent to an inverse second, s−1...
/L.