GENERAL KNOWLEDGE

Detailed explanation-1: -In 1895, Guglielmo Marconi used radio waves to transmit signals over a distance of several kilometers. He developed the technology in subsequent years to achieve greater range. The foundation for both wireless telegraphy and radio had been laid.

Detailed explanation-2: -Marconi was convinced that communication among people was possible via wireless radio signaling. In 1895, he began to experiment at his father’s home in Pontecchio, where he was soon able to send signals over one and a half miles.