Monday, December 28, 2009

How come no matter what color the liquid is the froth is always white?

While that is not entirely true, it appears to be white(r) because of the oxygenation of the liquid.





Primarily due to the diluting of the substance, froth lightens in color with more induced agitation and the surface of the substabce along with the resultant bubbles reflect a lighter or ';whiter'; color.How come no matter what color the liquid is the froth is always white?
I don't think they're pure white; more like a very light hue of what the actual drink is.


I've had some full-bodied beer, the kind that's really dark, and their foam/froth is a bit tan colored.





Good question!!How come no matter what color the liquid is the froth is always white?
Air bubbles have only a thin skin, so appear transparent. Enough together and the reflected light makes them appear white.
yes baby due to oxygen molecules present in water


simple but sometimes colour do appear something like dark blue.
air is mixed in with it. molecules.
It's not.

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