1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
3 years ago
12

What is the passive of Thomas Edison patented the phonograph in 1877​

English
2 answers:
LekaFEV [45]3 years ago
7 0

Answer:

In 1877, photography was patented by Thomas Edison

amid [387]3 years ago
3 0

Answer: The phonograph was developed as a result of Thomas Edison's work on two other inventions, the telegraph and the telephone. In 1877, Edison was working on a machine that would transcribe telegraphic messages through indentations on paper tape, which could later be sent over the telegraph repeatedly. The patent awarded to Edison on February 19, 1878, specified a particular method—embossing—for capturing sound on tin-foil-covered cylinders. The next critical improvement in recording technology came courtesy of Edison's competitor in the race to develop the telephone, Alexander Graham Bell. In 1877, Thomas Edison invented the phonograph using a combination of the phonautograph, the telegraph and the telephone. His goal was to transcribe messages from the telegraph to a piece of paper tape.

You might be interested in
Bronze is created by mixing copper and iron. True Or False​
Nataliya [291]

Answer: False

Explanation: Bronze is made by heating the metals tin and copper down into a liquid and then mixing them together.  Iron is a common, inexpensive metal, often black in color, that rusts, is attracted by magnets, and is used in making steel while tin is a malleable, ductile, metallic element, resistant to corrosion, with atomic number 50 and symbol sn.

4 0
3 years ago
What major event has happened before the beginning of John Milton's epic paradise lost?
aleksley [76]
It's either 
Satan has tempted Eve into eating the apple from the tree of knowledge. 
<span>or
Satan and the fallen angels have been expelled from Heaven.

but in my opinion - it's most likely the last one.</span>
6 0
3 years ago
Read 2 more answers
Why are reading and writing necessary in today’s world
antiseptic1488 [7]
We are on our cellphones so much that reading and writing get forgotten sometimes. For those who read and write, thank you. It is necessary because it keeps us in touch with the world.
8 0
3 years ago
Which of the following is an example of “asking questions”?
choli [55]
The answer is D as it is a question.
3 0
3 years ago
According to the information in paragraph 2, why is anthracite able to produce a significant amount of heat?
Sedbober [7]

Answer:

D

Explanation:

I hope this is correct and have a great day

6 0
3 years ago
Other questions:
  • The old year. One simile from the poem
    10·1 answer
  • Read this excerpt from the outsiders. Which statement best states the theme of this excerpt
    12·2 answers
  • Help me please I really need this by tommorow so please try to help me I don’t want to fail school
    13·1 answer
  • I could use the help , im falling behind :(
    12·2 answers
  • The old road was being rebuilt when I drove by active voice
    8·1 answer
  • In The Mystery of the Disappearing Thief, the third-person point of view shows that Sherlock Holmes listened to Mrs. Blakely's t
    14·1 answer
  • Based upon her thoughts and experiences in the essay, how would Levy define home? Consider her connections to both Jamaica and B
    13·1 answer
  • Who creates a computer virus? Why do they create computer Vins​
    7·2 answers
  • How does point of view change the meaning of something?
    15·2 answers
  • What does Makar mean when he says, "When they flogged me with the knot it was not
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!