What type of energy transformation occurs when a flashlight is activated?

When a flashlight is activated, the type of energy transformation that takes place is electrical to light. In a flashlight, the battery provides electrical energy, which is then used to power a light bulb or LED. When the electrical energy flows through the filament in a traditional bulb or the semiconductor in an LED, it excites the atoms in the material, resulting in the emission of light energy.

This transformation is integral to the function of the flashlight, as the primary purpose is to convert electrical energy stored in the battery into visible light that illuminates the area in front of it. This process demonstrates a practical application of converting one form of energy into another, which is essential for portable lighting devices.