![Презентация на тему: "What is radio? Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic.". Скачать бесплатно и без регистрации. Презентация на тему: "What is radio? Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic.". Скачать бесплатно и без регистрации.](http://images.myshared.ru/6/778078/slide_3.jpg)
Презентация на тему: "What is radio? Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic.". Скачать бесплатно и без регистрации.
![ALL INDIA RADIO आकाशवाणी on Twitter: "Noble Prize winner #GugliemoMarconi , the radio pioneer who invented and developed the FIRST long distance wireless telegraph was #BornOnThisDay in 1874. https://t.co/Gig4DRjWyh" / Twitter ALL INDIA RADIO आकाशवाणी on Twitter: "Noble Prize winner #GugliemoMarconi , the radio pioneer who invented and developed the FIRST long distance wireless telegraph was #BornOnThisDay in 1874. https://t.co/Gig4DRjWyh" / Twitter](https://pbs.twimg.com/media/D4-p7cHUwAA6rP-.jpg)
ALL INDIA RADIO आकाशवाणी on Twitter: "Noble Prize winner #GugliemoMarconi , the radio pioneer who invented and developed the FIRST long distance wireless telegraph was #BornOnThisDay in 1874. https://t.co/Gig4DRjWyh" / Twitter
![This man invented a radio wave receiver that Marconi used for his two-way radio - Education Today News This man invented a radio wave receiver that Marconi used for his two-way radio - Education Today News](https://akm-img-a-in.tosshub.com/indiatoday/images/story/201611/jagadish-chandra-bose-647_112216054832.jpg?size=1200:675)