👉 Powders are a type of substance that is used to increase its surface area, which can be used for various applications such as painting, coating surfaces, and adding color to textiles. They can also serve as a protective layer on objects, providing additional protection against wear and tear. Powders are often found in household items like cleaning products or pesticides. In terms of math, powders are a type of substance that is used to increase its surface area, which can be used for various applications such as