mrs.rooney ajhs science teacher room 326
The Curie Point is named fro Pierre Curie, not Marie Curie. It is the point above which a material loses its spontaneous magnetism.
Curie point is the temperature above which a ferromagnetic substance behaves as a paramagnetic substance.
Water does not have a curie point because it is not a ferromagnetic material. Curie point is the temperature at which certain materials undergo a transformation in their magnetic properties from ferromagnetic to paramagnetic.
Radium Institute (now Curie Institute) in Warshaw: 1932 Curie Institute in Paris: 1921
· Marie Curie (physicist & chemist)
Iron-bearing minerals lose their magnetic properties when heated to the Curie point, which is around 770°C for iron. At this temperature, the atomic magnetic moments become disordered and the material becomes non-magnetic. Once cooled back down below the Curie point, the mineral may regain its magnetic properties.
Pierre Curie invented the most Curie Point. The Curie Point is a point at which ferromagnetic substances lose their ferromagnatism. He and his wife's research also led to many important discoveries in modern physics and chemistry.
its started in 1876
1948 x
she did not, she played with radio-activity.
· Marie Curie (physicist & chemist)
The Curie point, or Curie temperature, is the temperature at which a magnet loses its magnetic properties. Above this temperature, the magnetic domains within the material become disordered, causing the material to no longer exhibit magnetism.