The density in the ice cream.
Root beer with ice cream is called a Root Beer Float. I don't think there is a specific name if the ice cream is chocolate.
a root beer float
A root beer float has vanilla ice cream in it. Root beer itself does not contain vanilla.
i think a root beer flot will be good
actually, you need ice cream
Get a cup and pour a couple of inches of cold (preferably Mug Root beer) into it..then add a few spoonfuls of vanilla ice cream to the cup.. then pour the cold root beeron top of the ice cream and TADA!! You have a Root Beer Float :)
You need a glass, ice cream, and carbonated soda (pop); the flavors for each are your choice. Take a scoop or a big spoonful of ice cream and drop it into the bottom of the glass. Fill the glass with soda, the ice cream will float to the top; voila, an ice cream float. One of the most popular are vanilla ice cream in root beer called a root beer float or a brown cow.
the chemical reactions between the the dairy product in the ice-cream and the fiss in the root beer!
Amongst other things ice cream has fat in it (its made from cream after all) fat floats on water.
you can put alot of cherries and some vanilla flavoring and cold ice
If they don't, you can. Breyers makes an ice cream with a Root Beer sherbet swirl.