Quote:
Originally Posted by Nisgeis
About twice the speed in water than in air, but still nowhere near instantaneous.
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I don't mean to keep going with this, but if the facts in wiki are anywhere near correct (one can't believe everything on there), it states sound through air is 343 m/s, where through water it is 4.3 times faster at 1484 m/s. Of course there are many variables.
Wiki Link
Anyways....I'm just glad to have this option, even if it isn't in effect below the surface.
edit: uppp^^^...you beat me to it.