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

What happens to the volume of a loaf of bread that is squeezed? The mass? The density? In this article, we will explore these questions and provide answers.

A loaf of bread that is squeezed will lose roughly 1/3 of its volume. The amount of bread loss depends on a couple factors, such as the shape of the loaf of bread and the force of the squeeze.

A loaf of bread that is squeezed will lose roughly 1/3 of its volume.

The amount of bread loss depends on a couple factors, such as the shape of the loaf of bread and the force of the squeeze.

For example, the loaves of bread that are more circular will lose more than the loaves of bread that are rectangular.

Another example is that a loaf of bread that is squeezed will lose more if the loaf is placed vertically rather than horizontally.

If the loaf of bread is cut into several pieces, the amount of bread loss per piece will vary.

If the loaf of bread is pressed with the bottom of a bowl, the amount of bread loss will be less than if the loaf is pressed with the palm of your hand.

When the loaf of bread is squeezed, the air within the loaf of bread will expand. This expansion can cause the loaf of bread to become shorter, which is why the amount of bread loss is proportional to the amount of the bread that is squeezed.

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

A common misconception is that when bread is squeezed, the air is forced out of it and the mass gets smaller. However, bread expands when heated. This is because starch gelatinizes and the gluten becomes elastic. As the bread cools, it contracts and the starch reverts back to a gel form. So, it does not decrease in volume, even though the bread does lose weight.

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

The density of bread increases when it’s squeezed, so the density of a loaf of bread doesn’t really change.

If you have a loaf of bread in the oven and you want to know what happens to its volume when you squeeze it, here’s how to do it.