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Who was president when telephone telegraph and electric were invented?
Cheeky
Who invented the electrical telegraph?
Samuel Morse invented the electric telegraph.
What was the first electric thing ever?
The first of the great uses for electricity, began with the telegraph invented by Samuel Morse around 1840.
Who was president when the phonograph was invented?
Rutherford B. Hayes
WHY was the electric telegraph invented?
well the guy that made this thingy wanted to build something so he did and that is why there was an electric telegraph invented.
President when the telephone phonograph and electric lights were invented?
Good question. I researched this when I had to solve a crossword xD Ulysses S. Grant was the president when the telephone was invented. Hope this helps! Eli
Where was the electric telegraph?
It was invented in New York city
Who invented the telegraph the phonograph and the cotton gin?
Samuel F. B. Morse, Thomas Edison, and Ely Whitney.
What are six inventions of Thomas Edison?
He invented the stock ticker, the phonograph, the lightbulb, the kinetoscope, a carbonizer, and improved the telegraph
Was the phonograph the airplane and the electric light bulb important intervention of the early 20th century?
Both the phonograph and electric lightbulb were invented in the late 19th century.
Which of the following did Thomas Edison invent?
the electric lightbulb
Who invented the telograph?
The non-electric telegraph was invented by Claude Chappe in 1794. This system was visual and used semaphore, a flag-based alphabet, and depended on a line of sight for communication. The optical telegraph was replaced by the electric telegraph.
