What happens to the volume of a loaf bread that is squeezed?

When a loaf of bread is squeezed, its volume decreases. This is because:

* Compression of air: Bread contains air pockets that are compressed when squeezed, reducing the overall volume.

* Deformation of the bread structure: The structure of the bread is made up of interconnected cells. When squeezed, these cells deform and collapse, leading to a smaller overall size.

However, the mass of the bread remains the same. The squeezing process only changes the arrangement of the bread's components, not the amount of matter present.

Therefore, squeezing a loaf of bread results in a decrease in volume but no change in mass.