Are foods like sandwiches an example of chemical energy?

Sandwiches are not an example of chemical energy, but rather a food item that contains chemical energy. Chemical energy is the energy stored in the chemical bonds of a substance. When these bonds are broken, the energy is released and can be used to do work. In the case of food, the chemical energy is released when the food is digested and broken down into its component molecules. This energy can then be used by the body to perform various tasks, such as moving muscles or generating heat.