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Telegrams worked by transmitting messages via electrical signals over telegraph lines. Messages were composed using a code of dots and dashes known as Morse Code, which was then sent to the recipient's location where it was printed out on a paper strip. Telegrams were a fast and efficient way to communicate over long distances before the advent of telephones and the internet.
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What is the working system of fax and telegram in physics?
In physics, fax machines and telegrams work by sending encoded electrical signals or pulses through a physical medium such as telephone lines or radio waves. The signals carry information in the form of text or images, which is decoded by the receiving device to reproduce the message. Fax machines use modems to convert digital data into analog signals for transmission, while telegrams rely on Morse code or other encoding methods for communication.
What are the types of mechanical work?
The types of mechanical work include static work, dynamic work, and intensive work. Static work refers to work done without motion, dynamic work involves movement, and intensive work focuses on the internal energy changes within a system.
How does input work and out put work affect the efficiency of a simple machine?
Input work is the work done on a machine, while output work is the work done by the machine. Efficiency of a simple machine is calculated as the ratio of output work to input work. The efficiency of a simple machine is high when the output work is close to the input work, indicating that the machine is converting most of the input work into useful output work.
What formula relates work and power?
The formula that relates work and power is: Power = Work / Time. Power is the rate at which work is done, which is the amount of work done divided by the time it takes to do that work.
The work that the simple machine does is called the work?
the work a machine does is the work output what it takes to do the work is the work input
How do telegrams work?
Telegrams these days are different than telegrams "in the old days". You can still send telegrams all over the world, in a couple of hours if necessary. The big difference's is the way telegrams are send over the world. In earlier days telegrams where send by the telegraph-lines with Morse codes. At the other side of the line these codes where translated to words again and brought by messenger to the receiver. Today we don't use Morse codes anymore, but telegrams are still very important. You can use telegrams to congratulate someone, to send your deepest sympathy or wish someone much luck. Any occasion you can think of, a telegram will bring the message!
How many telegrams were sent on the titanic and were received during the voyage?
There were about 14 telegrams
Are telegrams likely to include long descriptions?
Not in an historical context. Telegrams cost per word, so the fewer words, the less expensive the telegram. Telegrams are purely historical at this point; in the US they can no longer be sent.
When were telegrams used?
Telegrams were first used in 1839 in Holland and were used elsewhere in the late 1800s.
When was Central Bureau for Astronomical Telegrams created?
Central Bureau for Astronomical Telegrams was created in 1882.
What was on those telegrams in World War 2?
Japanese telegrams of "weather reports" were actually attack plans
Were telegrams used in the 1930s?
yes
How many telegrams does the queen send each day?
The exact number of telegrams the Queen sends each day is not publicly disclosed. However, the use of telegrams for official communication in the UK has decreased significantly with the advent of modern technology.
Codes used for telegrams?
cypher codes
How many telegrams were sent on the Titanic?
13
Did people have telephones when Abraham Lincoln was president?
No, they had telegrams.
Do people still use cablegrams and telegrams?
It is still possible to send a telegram all over the world. On www.telegramsonline.co.uk you can send telegrams to be delivered within several hours.
