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About Radio. Inventor of radio Born25 April 1874) Palazzo Marescalchi, Bologna, Italy Died 20 July 1937) (aged 63) Rome, Italy Alma mater University of.

Published byGerald Joel Lang Modified over 9 years ago

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Presentation on theme: "About Radio. Inventor of radio Born25 April 1874) Palazzo Marescalchi, Bologna, Italy Died 20 July 1937) (aged 63) Rome, Italy Alma mater University of."— Presentation transcript:

1 About Radio

2 Inventor of radio Born25 April 1874) Palazzo Marescalchi, Bologna, Italy Died 20 July 1937) (aged 63) Rome, Italy Alma mater University of Bologna Known for Radio Notable awards Nobel Prize for Physics (1909) Born25 April 1874) Palazzo Marescalchi, Bologna, Italy Died 20 July 1937) (aged 63) Rome, Italy Alma mater University of Bologna Known for Radio Notable awards Nobel Prize for Physics (1909) Palazzo MarescalchiBolognaItaly RomeAlma materUniversity of BolognaRadioNobel Prize for Physics Palazzo MarescalchiBolognaItaly RomeAlma materUniversity of BolognaRadioNobel Prize for Physics

3 What is a Radio? Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light.[1] Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space. Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light.[1] Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space.transmissionelectromagnetic waves frequenciesvisible light[1]travelselectromagnetic fieldsvacuumtransmissionelectromagnetic waves frequenciesvisible light[1]travelselectromagnetic fieldsvacuum

4 Which year was the radio invented? It was invented in 1893 by Nikola Tesla It was invented by Guglielmo (William) Marconi in 1895 Read more: http://wiki.answers.com/Q/What_year_wa s_the_radio_invented#ixzz1QcZm0jKa http://wiki.answers.com/Q/What_year_wa s_the_radio_invented#ixzz1QcZm0jKa

5 Anymore inventors of radio? Nikola Tesla Tesla c. 1890Born10 July 1856) Smiljan, Austrian Empirea (Croatian Military Frontier)Died7 January 1943) (aged 86) New York City, New York, USAFieldsMechanical and electrical engineeringInstitutionsEdison Machine Works Tesla Electric Light & Manufacturing Westinghouse Electric & Manufacturing Co. Known for [show] Nikola Tesla Tesla c. 1890Born10 July 1856) Smiljan, Austrian Empirea (Croatian Military Frontier)Died7 January 1943) (aged 86) New York City, New York, USAFieldsMechanical and electrical engineeringInstitutionsEdison Machine Works Tesla Electric Light & Manufacturing Westinghouse Electric & Manufacturing Co. Known for [show] SmiljanAustrian EmpireCroatian Military FrontierMechanical electrical engineeringEdison Machine Works Tesla Electric Light & Manufacturing Westinghouse Electric & Manufacturing SmiljanAustrian EmpireCroatian Military FrontierMechanical electrical engineeringEdison Machine Works Tesla Electric Light & Manufacturing Westinghouse Electric & Manufacturing InfluencesErnst MachInfluencedGano DunnNotable awardsEdison Medal (1916) Elliott Cresson Medal (1893) John Scott Medal (1934) InfluencesErnst MachInfluencedGano DunnNotable awardsEdison Medal (1916) Elliott Cresson Medal (1893) John Scott Medal (1934)Ernst MachGano DunnEdison Medal Elliott Cresson Medal John Scott MedalErnst MachGano DunnEdison Medal Elliott Cresson Medal John Scott Medal

6 THANK YOU!!! Group Members: Esther Khidir Evan Maximus

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