subject
History, 25.07.2019 22:30 James300102

Who developed a machine that allowed sound waves to travel across a wire as an electrical current? a) alexander graham bell b) thomas edison c) lewis latimer d) william kelly

ansver
Answers: 2

Another question on History

question
History, 21.06.2019 21:00
Which of the following was a goal of european conservation in the early 1800
Answers: 1
question
History, 22.06.2019 00:00
What is the liberal pov on social issues
Answers: 1
question
History, 22.06.2019 01:00
Which of these was an accomplishment of the han dynasty? the invention of the seismograph finding a water passage to europe the invention of the ballpoint pen the invention of the abacus
Answers: 1
question
History, 22.06.2019 08:00
And the spark struck out by that steed, in his flight, kindled the land into flame with its heat.what do you think he meant
Answers: 1
You know the right answer?
Who developed a machine that allowed sound waves to travel across a wire as an electrical current?...
Questions
question
Mathematics, 26.01.2021 20:00
question
History, 26.01.2021 20:00
question
Mathematics, 26.01.2021 20:00
question
English, 26.01.2021 20:00
Questions on the website: 13722361