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20.07.2020 09:47
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What sonar device let morse code messages be sent underwater from a submarine in

What sonar device let morse code messages be sent underwater from a submarine in 1915?
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carolyntowerskemp
carolyntowerskemp
5,0(20 marks)
The name of the device is the Fessenden oscillator. It was made to allow submarines to communicate through Morse code. This way they could avoid communication being intercepted.
shaylawaldo11
shaylawaldo11
4,5(56 marks)

It might be false

Explanation:

Idk I just took a guess

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