This is a free sample excerpt of the paper. Join to view the full essay
|
Alexander Graham Bell
Part 1 of Paper
....e with his voice. Alexanders
mother, who was deaf, would have people talk to her through her ear tube, which
amplifies speech by talking through a object that looked like a horn. Alexander
choose to talk to his mother by speaking in low tones very close to her
forehead. Alexander thought that his mother would be ab.... Part 2 of Paper
....re vibrated by speech
when placed in a conducting liquid, like mercury and would produce a current.Â
Basically speech could be transmitted by wire. On March 10,1876 Alexander and
Watson were working on the machine when Alexander knocked over battery acid. He
shouted, "Mr. Watson, come here. I need you!" and Watson working in the
receiver room heard his voice coming through the wire.
Later, the Bell Company was formed, which is now AT&T. Before Alexander died
in 1922, he had invented an el.... |
| Number of words: 314 - Approximate pages: 2 |
|
Here are PaperHelp we are used to dealing with students in a rush to complete their research papers on a tight deadline. That is why when you
join our site, your account is activated immediately enabling you to get the information you need as quickly as possible. We also know that
students usually are on a tight budget, which is why we give you access to a large number of papers, 45,000+ to exact, for one low monthly
price. With so many essays available, there is a very good chance you'll be able to find what you need. So join today and get your paper
done.
| Length |
Membership Type |
Price |
Register |
| 30 days |
recurring |
$19.95 |
| 90 days |
recurring |
$39.95 |
| 180 days |
non-recurring |
$69.95 |
|
|
|
