Answer :
The statement "Thermal, chemical, electrical, light, and mechanical energy can be transformed into one another" reflects the principle of energy conversion. Here's a breakdown of how different devices transform energy:
1. A battery transforms chemical energy into electrical energy.
- Example: When a battery powers a flashlight, it converts the stored chemical energy into electrical energy that produces light.
2. A solar panel transforms light energy into electrical energy.
- Example: Solar panels utilize photovoltaic cells to convert sunlight (light energy) into electricity (electrical energy) for powering homes or devices.
3. A stove transforms electrical energy into thermal energy.
- Example: When you turn on an electric stove, it converts electrical energy into heat (thermal energy) that cooks your food.
4. A generator transforms mechanical energy into electrical energy.
- Example: Generators often use a mechanical source, like a turbine powered by wind or water, to generate electricity (electrical energy) through electromagnetic induction.
Each of these devices demonstrates the conversion of energy from one form to another, showcasing the interconnectedness and versatility of energy transformation in various applications.
