balloon inflation

Balloon inflation involves increasing the volume of a balloon by adding air or gas inside it. When you blow into a balloon or use a pump, you're forcing air through the opening, which fills the flexible material and causes it to expand. As more air enters, the pressure inside the balloon rises, stretching the material until it reaches its maximum size or the limit of its elasticity. This process illustrates basic principles of gases and pressure, where the amount of gas and the force applied determine the balloon’s size and shape.