Probably from direct contamination, pieces of radioactive samples stuck to the notes.Silviu said:I read that Marie Curie's notes are still radioactive and I am not sure I understand how.
Induced radiation refers to the process of creating or producing radiation in a substance through external sources, such as high-energy particles or electromagnetic waves.
Marie Curie was a renowned physicist and chemist who, alongside her husband Pierre Curie, conducted extensive research on radioactivity. Her notes on induced radiation documented her experiments with uranium, thorium, and polonium, as well as her discovery of the elements radium and polonium.
Gamma and X-rays are both forms of electromagnetic radiation, but they differ in terms of their wavelengths and origins. Gamma rays have shorter wavelengths and are emitted from the nucleus of an atom during radioactive decay, while X-rays have longer wavelengths and are produced by high-energy electron interactions.
Both gamma and X-rays have the ability to penetrate living cells and cause damage to DNA. This can lead to mutations, cell death, and potentially increase the risk of developing cancer. However, these forms of radiation are also used in medical imaging and cancer treatment.
There are various safety measures that can be taken to protect ourselves from the harmful effects of gamma and X-rays, such as limiting exposure time, using shielding materials, and following proper safety protocols in medical and industrial settings. It is also important to follow regulations and guidelines set by regulatory bodies to ensure safe levels of exposure.