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Alexander Stepanovich Popov
Содержание
- 1. Alexander Stepanovich Popov
- 2. Alexander Stepanovich Popov was born on March
- 3. He studied at the Perm Theological Seminary.
- 4. In 1877, Alexander Popov entered the Faculty
- 5. In 1883, he was an assistant in
- 6. At the beginning of 1897, Popov made
- 7. In 1901, a radio link from Kotka
- 8. In January 1906, Alexander Stepanovich died of
- 9. The main contenders for the title of
- 10. THANKS FOR ATTENTION!
- 11. Скачать презентанцию
Alexander Stepanovich Popov was born on March 16, 1859 in the Northern Urals to the family of priest Stepan Petrovich Popov and his wife Anna Stepanovna.
Слайды и текст этой презентации
Слайд 4In 1877, Alexander Popov entered the Faculty of Physics and
Mathematics of St. Petersburg University. He did a lot of
experiments on electricity.
Слайд 5In 1883, he was an assistant in the Mine officer
class in Kronstadt where he involved in electrical engineering and
led the work on the practical application of electricity in the maritime business. Here he began the study of electromagnetic waves, culminating in the invention of radio.
Слайд 6At the beginning of 1897, Popov made radio communication between
the coast and the ship, in 1898 the radio communication
distance between the ships was increased to 11 km. This helped to save 27 fishermen from the torn off ice floe, which they took to the sea.
Слайд 7In 1901, a radio link from Kotka to Gogland was
launched. This is a monument to Popov in Kotka.
Слайд 8In January 1906, Alexander Stepanovich died of a stroke. His
invention was a huge breakthrough in the field of technical
progress and opened up new horizons.
Слайд 9The main contenders for the title of inventor of the
radio are Popov, Marconi and Tesla. Popov was in no
hurry to publish articles about his invention and did not legally formalize his invention. Two years after Popov’s demonstration of his work, Marconi received a patent, which is why some historians unfairly side with him.
