Jupiter, is emitting a gravitational force that pushes and pulls on its tiny moon creating friction, at least that is what the scientists tell us. I call bullshit on that, odds are the inner layers of the moon below its surface and ocean are just like Earths' as well.
On what premise are you basing your hypothesis; can you elaborate?
Cg
Just guessing there, I'm sure you skimmed over "odds are". Whoever tells us how this stuff works in the first place is guessing too, or did someone go there without us knowing? Also the image below the quote you took from my article explains it pretty clearly in the bottom right corner, "NASA".