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6 questions
1836 is when Morse code was invented.
TRUE
FALSE
Morse code is the second system that allowed communication over great distances.
TRUE
FALSE
Morse code works with pulses through __________ to another machine.
Vibration
Sound
Electricity
Light
Morse code incorporated letters and numbers in the beginning of its launch.
TRUE
FALSE
The Morse code’s letters and numbers are a sequence of short and long pulses which would be thought of as __________
Slashes and apostrophes
Dots and commas
Dots and dashes
Semicolons and dots
In 1905 the first international distress code was _______
CQD
HLP
URGNT
SOS
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