Destiny Collins
radio waves
Destiny Collins
Originate from a central capital of a specific civillization. Is the correct answer.
Up until the invention of radio, communication had to be sent long distances along wires and cables. i.e. telegraph or telephone. With the invention of radio, communication was not restricted to the use of wires. Hence wireless is two words 'wire' and 'less' meaning without wire.
Frequency = speed/wavelength = (300,000,000)/(0.005) = 60 GHz.This is not light. This is microwave radio communication over relatively short distances.
the telegraph and the telephone, came from the radio all three technologies are closely related, because they use "wireless telegraphy" There are probably many more just look up all the inventions of Nikola Tesla. He has over 50 Patton's in the US and Canada alone +++ And the Television and Radar! Both are particular types, or rather applications, of radio.
aids
Rapid, reliable communication over long distances
The telephone IS a long distance communication device.
So we can remember people
uiug
glasses and a hearing aid
Data communication is the communication using any type of data like Electronic communication like TV, radio, Video, audio, email, messaging over the internet and telecommunication and everything else.Telecommunication is a subset of data communications. Telecommunications is a general term for a vast array of technologies that send information over distances. Mobile phones, land lines, satellite phones and voice over Internet protocol (VoIP) are all telephony technologies -- just one field of telecommunications. Radio, television and networks are a few more examples of telecommunication.
he did it for communication advances by transporting power long distances
Originate from a central capital of a specific civillization. Is the correct answer.
People could communicate quickly over long distances.
People could communicate quickly over long distances.
People could communicate quickly over long distances.
People could communicate quickly over long distances.