Which Glass Contains the Most Water

details instead of trusting your first impression.

A Simple Lesson in Physics

Although this is presented as a fun brain teaser, it demonstrates a real physical concept.

When an object is submerged in water, it displaces an amount of water corresponding to the volume of the submerged portion of the object.

This same principle helps explain why objects can cause water levels to rise when placed in a container.

So, Which Glass Has the Most Water?

The answer depends on the exact objects and water levels shown in the image.