It depends on the brand, but generally, original.
It is called a bubble wand.
Assuming you're discussing soap-bubbles... The size would be dependent on the amount of bubble solution, and the amount of air inside the bubble. The method for creating the bubble is rarely completely uniform, yielding bubbles of different sizes. The same would be true of any detergent bubbles.
The surface tension of the bubble solution compresses into the smallest size that will encompass the volume of air that it contains. This is always going to be a sphere. Bubbles are a round shape because the competing forces of the air that is inside. This is also known as a sphere.
A bubble wand is a tool used to blow soap bubbles. By dipping the wand into a soap solution and blowing through it, you can create bubbles of various sizes and shapes. The wand's design helps to create a thin film of soap that traps air and forms the bubble. By waving the wand gently through the air, you can create a magical display of floating bubbles that can bring joy and entertainment to people of all ages.
A bubble is neither an element or a compound. It is a pocket of gas that can contain either elements (oxygen gas, argon gas, etc.) of compounds such as carbon dioxide gas, various nitrous oxides.
When peroxide comes into contact with organic material like food particles or bacteria in your sink, it breaks down and releases oxygen gas. This gas forms bubbles, causing the peroxide to bubble in your sink.
Bubbles are formed due to a combination of surface tension and gas trapped in a liquid. The surface tension of the liquid causes the bubble to retain its spherical shape. When a gas is introduced into the liquid, the surface tension pulls the liquid molecules together around the gas to form the bubble.
A water bubble in boiling water is composed of water vapor, which is the gaseous form of water. The bubble forms when water reaches its boiling point and the water molecules evaporate into gas, creating a pocket of vapor within the liquid water.
Sharp edges or objects, such as a knife or scissors, can easily cut through soap bubbles because they disrupt the thin film that forms the bubble's surface tension, causing it to pop.
Carbon Dioxide
More water typically results in more bubbles because the water forms the base of the bubble solution and helps create the surface tension required for bubbles to form. However, using too much water can dilute the soap solution and actually inhibit bubble formation.
The water in the fishbowl is evapourated which forms air bubbles under the leaves in the fish tank because the evapourated water escapes the bowl of water by travelling as a bubble. The leaves in the fish tank traps the bubble under it causing it to stay there.