Morse Code

How were messages primarily communicated before the invention of the internet or telephones?

• By sending smoke signals.

• By sending physical letters.

• By shouting across long distances.

• By using carrier pigeons.

In what year was the telegraph invented, allowing people to send electronic messages over great distances?

• 1776

• 1837

• 1900

• 1945

How does a telegraph transmit messages?

• By sending sound waves through the air.

• By using light signals reflected off mirrors.

• By sending electrical signals through long cables.

• By physically carrying written notes between locations.

Who invented Morse Code?

• Alexander Graham Bell

• Thomas Edison

• Samuel Finley Breese Morse

• Guglielmo Marconi

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