Where do signals travel faster? freshwater or seawater? why?

Question

ahm the signal is low frequency,

Answer 1

Freshwater, boiled, far less impurities and other c**p to get in the way.

Answer 2

There are very few signals that travel in water. Almost all radio frequencies will only penetrate a short distance in water, since water is a conductor.

The navy uses very low frequencies in the 30 Hz area for communication with subs.

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Answer 3

seawater! seawater is a better medium for conduction than freshwater. but the difference is very minimal.

Answer 4

Sorry, Sunny. What sort of signals?

Answer 5

Signals travel faster in Saltwater, the Oceans are where all the major cables run, the salt actually works as a conductive.