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Forms of energy and energy carriers
Submitted by samalbee » Thu 10-Feb-2022, 22:04Subject Area: General | 1 member rating |
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Forms of energy and energy carriers
Energy can occur in different forms, e.g. in the form of electrical, thermal, mechanical or chemical energy or as energy of electrical and magnetic fields light energy, electrical energy, magnetic energy) - best website to do assignments . In addition, there are the energy forms nuclear energy, potential energy and kinetic energy. Bodies or spatial areas that possess energy are called energy carriers or energy sources.
Energy in change
In a closed area (closed system), the total energy always remains the same, but:
- Energy can be transferred (transported) from one body to other bodies,
- Energy can be transformed from one form to other forms,
- Energy can be devalued, i.e. transformed into such forms, which are badly usable for humans,
- Energy can be stored.
Scientific activity
His first scientific works on probability theory quickly made him famous and led to his appointment to the École Polytechnique in Paris in 1805, and in 1814 he was elected a member of the Paris Academy of Sciences - same day essay . Here, too, he successfully engaged in various sciences: mathematics, philosophy, psychology, chemistry.
He abruptly interrupted his work on philosophy and psychology in September 1820, when he learned of the discovery of electromagnetism by the Danish physicist Oersted.
At the beginning of the 19th century, influenced by romantic natural philosophy, the idea of a connection between different areas of nature emerged - https://domyhomework.club/engineering-homework/ . Thus, the mutual transformability of heat and mechanical work was discovered. Oersted found the fact that a magnetic needle is deflected near a current-carrying conductor, thus a connection between electricity and magnetism.
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