Why don't apples sink?

Apples are one of the most popular and healthy fruits we encounter in our everyday lives. Their juicy flavor and numerous health benefits make them an essential part of many people's diets. But there's one peculiarity about these wondrous fruits that makes you wonder: why don't apples sink in water?

It's all in the air

At first glance, the reason seems quite simple: apples contain substances that make them less dense than water. One of the main components responsible for buoyancy is air. Inside the fruit are small cavities filled with a mixture of air and gases. Thanks to this, apples have a low density and can float on the surface of water. Archimedes' principle applies perfectly in this case.

The structure of an apple

Another factor that influences apple buoyancy is their structure. The dense cells and tissues that make up this fruit also contribute to its resistance to sinking. Furthermore, the presence of the peel certainly contributes to buoyancy, as it prevents water from penetrating into the apple.

How to sink an apple

However, it has been established that even apples can sink if a trick is used to reduce their density. For example, removing the peel significantly reduces buoyancy, as water can more easily penetrate and alter the fruit's density.

The reason apples float in water is due to their low density, the presence of air pockets, and their unique structure. This unique feature makes apples a remarkable fruit, not only beneficial for our health but also able to remain visible even after falling onto the water's surface. This makes it possible to harvest apples that have fallen from trees near bodies of water.