Consider two bubbles rising through some medium (water, for example). Given that the two bubbles have the same initial size, pressure, and temperature but differing velocities, which bubble will be hotter/ have the greater increase in temperature after travelling the same distance and under what circumstances? Which will be larger?
For example, if we assume that the bubbles expand adiabatically, I'm torn between saying that the slower will be larger due to the lowered resistance of the surrounding medium or smaller due to the relatively smaller increase in internal energy.
This is my first stack post, so please let me know if this is an appropriate question.