What happens to the volume of a flexible container as it descends in water?

As a flexible container descends in water, the pressure on it increases due to the weight of the water above it. According to Boyle's law, which states that the volume of a gas is inversely proportional to the pressure exerted on it, as the pressure increases, the volume of the gas inside the flexible container decreases.

In this scenario, the surrounding water exerts greater pressure as the container goes deeper, compressing the air inside and thereby reducing its volume. The key factor here is the relationship between pressure and volume; as pressure rises in the underwater environment, the volume must decrease to maintain equilibrium. This phenomenon is particularly significant in scuba diving, where understanding the behavior of gases under pressure is essential for safe and effective diving.