500
An unpeeled orange floats in water, but a peeled orange sinks. Why?
Una naranja con cascara flota y sin cascara se unde, porqué?
Unpeeled orange is less dense than water so it floats. A peeled orange absorbs the water and is more dense than water so it sinks.
Con la cascara, la naranja contiene menos densidad y sin ella, gana densidad y se unde.