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The telegraph was the machine that sent messages along wires using electricity. Developed in the early 19th century, it used a system of electrical signals to transmit messages over long distances through coded pulses, typically represented by Morse Code. This innovation revolutionized communication, enabling near-instantaneous exchange of information compared to previous methods.
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What caused the Pony Express to go out of business in October 1861?
An event call Telegraph.The telegraph sent messages along wires using electricity
What event caused the pony Express to go out of business in October 1861?
An event call Telegraph.The telegraph sent messages along wires using electricity
Is it possible to make electricity in air without using any machine?
Yes, static electricity
How do you get free power from Georgia power?
if you have a sickness that require using an machine that keeps you alive using electricity
How was the slur enigma machine used during World War II to encrypt and decrypt secret messages?
The Enigma machine was used during World War II to encrypt and decrypt secret messages by using a series of rotors to scramble the letters of the message. The machine had a different setting each day, known only to the sender and receiver, making it difficult for enemies to decipher the messages.
What impact has the sewing machine had on the environment?
Using sewing machines uses electricity which means you are polluting the environment.
Why did Samuel F B Morse invent Morse?
Before telephones were invented, they could send messages over long distances by using pulses of electricity to signal the machine to make marks on a moving paper tape. A code was necessary to help translate the marks on the paper tape into readable text messages. Morse developed the first version of this code.
Which is the best way to receive messages by taking notes or using an answering machine?
I assume you are at home to make this choice. You can always get the message correct with an answering machine, but then that means you don't answer your phone. The answering machine is your only if you are away from home.
How do you check fax messages?
To check fax messages, you typically need to access the fax machine or online fax service where the messages are received. For a physical fax machine, simply retrieve the printed documents from the output tray. If using an online fax service, log into your account, navigate to the inbox, and view or download the received faxes. Always ensure that your device is connected to a phone line or the internet, depending on the fax method you're using.
Machine used to create coded messages?
A machine used to create coded messages is often referred to as a cipher machine. These devices, such as the Enigma machine used during World War II, encrypt plaintext into ciphertext using various algorithms and keys. They can employ mechanical, electronic, or digital methods to transform messages, ensuring secure communication by making the content unreadable to unauthorized users. Cipher machines have played a crucial role in military and diplomatic communications throughout history.
The cipher machine used by the Germans for radio communication security was called what?
enigmaThere were two main German cypher machines used during WW2:The Enigma machine was used for low level tactical messages between units in the field. Messages were manually encrypted/decrypted using the machine and sent/received as radio telegrams. There were different versions of the Enigma used by the Army, Navy, Gestapo, SS, etc.The Lorenz machine was used to send high level strategic messages between high command and the various generals. Messages were automatically encrypted/decrypted using a standard Baudot teletype for input/output and automatically transmitted/received. There were four different versions of the Lorenz machine (SZ40, SZ42, SZ42A and SZ42B) introduced at different times in the war to improve its security.
How does a washing machine works using electromagnetism?
Becasuse magneto-dynamics allow electricity to flow in dc motors in washing machines.. ^^
