https://www.science-story-telling.eu/fileadmin/content/projekte/storytelling/biografien/biografien-eng/joliotcurie-biografie-gb.pdf
radioactivity. She worked out the equipment used to measure the radioactivity in the substances used in farming, and in 1924, together with Catherine Chamie, she published the work on radioactive decay [...] decay constant of radon. While assisting her mother, and even replacing her in working in the Institute, Irene took up the research on the alpha particles emitted by the polonium – the element discovered by [...] way in the absorbent (air or different gases). In the following years, Irene still referred in her works to the number of ions appearing in the air under the effect of the element radium C radioactivity
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with narration or listen to a story from your teacher about Irene and Frederic Joliot Curie and their work on artificial radioactivity. Please write the most important points of the story according to your [...] findings of Anderson, experimental discovery of Chadwick, how these discoveries have affected their work, how science is developed,…) …………………………………………………………………………………………………………………………………………………… …………………………… [...] Activity 7 In your opinion, what is the difference of the concept of transmutation of elements, in the work of Aristotle, and its modern meaning of the elements that are naturally produced in the radioactive
https://www.science-story-telling.eu/fileadmin/content/projekte/storytelling/zip/zip-eng/joliot-curie.zip
radioactivity. She worked out the equipment used to measure the radioactivity in the substances used in farming, and in 1924, together with Catherine Chamie, she published the work on radioactive decay [...] opment of the atomic theory as the original works of Leucippus and Democritus were lost and were actually known only through his criti- cism. Aristotle’s works were kept and expanded in the Islamic culture [...] decay constant of radon. While assisting her mother, and even replacing her in working in the Institute, Irene took up the research on the alpha particles emitted by the polonium – the element discovered by
https://www.science-story-telling.eu/fileadmin/content/projekte/storytelling/geschichten/geschichten-eng/joulepartner-story-gb.pdf
that is conserved, and thus there is a direct ratio between the mechanical work and the heat that can be produced by the work. Joule started to talk, and while he was talking he felt more and more that [...] had raised his attention to a certain aspect of a well-known principle: The conversion of mechanical work or electricity into heat. Even though this convertibility was established, what puzzled Joule was [...] was a newly appointed professor of physics in Glasgow, he had studied in Cambridge and afterwards worked with the French Victor Regnault, the leading experimentalist in the sciences of heat. Having gained
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values of the mechanical work W and the heat Q in the Joule’s simulation. 5. Explain how the most accurate calculation of the value of the relation between the mechanical work and the heat is achieved [...] the device, which was constructed by Joule, when he demonstrated the relation between the mechanical work and the heat. 2. Experiment with the simulation concerning the Joule’s experimental device for the
https://www.science-story-telling.eu/fileadmin/content/projekte/storytelling/geschichten/geschichten-eng/liebig-story-gb.pdf
power station. You’ve got enough work with the new issues of ‘Annalen der Chemie’ magazine’, Muspratt looked at his friend with ad- miration. He admired Liebig’s works since long ago and he always claimed [...] Muspratt, standing there in the door, smiling and joyful, he already knew the news. ‘It worked, Lie- big, it worked’ Muspratt did not need to say more, Liebig quickly grasped his coat and off the two men [...] trying to under- stand his friend the best he could. Liebig nodded. ‘That’s not all. I’ve managed to work out the formula of the nitrogen fertilizer. We are pro- ducing it for many weeks in the lab. All the
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winter. Germans were among the most affected. It is said that this experience influenced the subsequent work of Liebig and the establishment of his company. Liebig gained experience as a pharmacist in the Gottfried [...] more advanced chemical research. In autumn of 1822, Liebig went to Paris to continue his studies. He worked in the private laboratory of Joseph Louis Gay-Lussac, and became friends with Alexander von Humboldt [...] In 1837, he was elected a member of the Royal Swedish Academy of Sciences, and in 1845, started working at the University of Munich, where he remained until his death. That same year, he received the title
https://www.science-story-telling.eu/fileadmin/content/projekte/storytelling/didaktik/didaktisch-eng/en-la-liebig.pdf
“food” into “work” it seemed obvious that the expensive meat was by no means necessary for their balanced living but should be given as “brain food” to persons, who did an intellectual work.” (see the [...] video with narration or listen to a story from your teacher about Justus Von Liebig and his scientific work. Please write the most important points of the story according to your view and discuss them in your [...] Science in the mid 19th century occupied with how theworkers could be supplied with energy for their work in factories. Max Rubner had argued that the law of conservation of energy could be proved to be valid
https://www.science-story-telling.eu/fileadmin/content/projekte/storytelling/zip/zip-eng/liebig.zip
measured the energy converted from food into heat and mechanical work (Rubner, 1902). Several other scientists worked on a theory of nutrition and work to enhance human performance in industry and the military [...] energy for their work in factories. After von Helmholtz’s publi- cation on the conservation of the “living force,” 11 it seemed obvious working men had to convert their food into mechanical work and that these [...] “food” into “work” it seemed obvious that the expensive meat was by no means necessary for their balanced living but should be given as “brain food” to persons, who did an intellectual work.” (see the
https://www.science-story-telling.eu/fileadmin/content/projekte/storytelling/zip/zip-eng/lavoisier-respiration.zip
measured the energy converted from food into heat and mechanical work (Rubner, 1902). Several other scientists worked on a theory of nutrition and work to enhance human performance in industry and the military [...] energy for their work in factories. After von Helmholtz’s publi- cation on the conservation of the “living force,” 11 it seemed obvious working men had to convert their food into mechanical work and that these [...] person at rest and second with a person at work We found that the person at work produces more carbon dioxide than the other at rest, which means that the person at work uses more oxygen in respiration and dur-