|
Becquerel - Wikipedia, the free encyclopedia
The becquerel (symbol Bq ) 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. It is therefore ...
en.wikipedia.org/wiki/Becquerel |
|
Henri Becquerel - Wikipedia, the free encyclopedia
|
|||
|
|
|||
|
|||
|
|||
|
French physicist who was the son of physicist Edmond Becquerel, and father of physicist Jean Becquerel. ... Henri's son Jean Becquerel also became a physicist, and four generations of Becquerels were educated at the École Polytechnique and became professors of physics at the French Museum of Natural History.
|
|||
|
Antoine Henri Becquerel (1852-1908) ... On the rays emitted by phosphorescence ... In an earlier session, M. Chairman Henry announced that phosphorescent zinc sulfide placed in the path of rays emanating from a Crookes tube augmented the intensity of rays passing through the aluminum.
|
|||
|
Antoine-Henri Becquerel; (1852 - 1908); French physicist who discovered radioactivity through his investigations of uranium and other substances. In 1903 he shared the Nobel Prize for Physics with Pierre and Marie Curie. ... Becquerel reported this discovery to the Academie des Sciences at its session on February 24,
|
|||
|
Henri Becquerel (1852 - 1908); Henri Becquerel was born into a family of scientists. His grandfather had made important contributions in the field of electrochemistry while his father had investigated the phenomena of fluorescence and phosphorescence.
|
Copyright © 2010, Dictionary.com, LLC. All rights reserved.