system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Is there a maximum speed a bubble of air can achieve when moving towards the water surface? What does it depend on?

I know about the "terminal velocity" of a falling mass. And i guess it could happen something similar with air bubbles... at the end it's just water falling...

If there is a terminal velocity for bubbles... what does it depend on? Just pressure? The volume of air?

Thank you so much.

English is not my mother tongue; please excuse any errors.

EDIT: Thank you very much to all of you for your kind answers. I'm learning a lot. And i'm very pleased to see that so many people considers this an interesting question.
gpt
Bubbles speed up as they go up because they expand. Terminal velocity is dependant on air pressure, which is pretty uniform in the atmosphere for a really long distance. While water doubles pressure roughly at 10 meters, then adds a bar/atm every subsequent 10.

So at any given depth there is a terminal velocity dependant on the boyant forces of the bubble and the Archimedes principle, but that speed increases as you lower the water pressure (which happens as it rises in an open system).

EDIT: only doubles pressure for the first 10, then adds every 10 meters.