Asked by Darion

Which has more mass and volume, a cup of popped popcorn or a cup of cooked rice?
Answered by Sammy
I think it is rice because popcorn can not fit together without crumpling and rice sticks really well together.
Answered by RickP
Which has more volume: a cup of x or a cup of y? Wouldn't they both have the same volume, since they are both a cup of something?