Energy Efficiency
by Anonymous · ⭐ 1 · 🍴 0
Energy is never lost, so why save it? 🔍 Tap devices to see 100 input energy split into useful work (green) and wasted heat (red). Incandescent bulbs use only 5% for light, but kettles use 95%! 💡 Compare 3 bulbs with equal brightness: Incandescent 60W, CFL 15W, LED 7.5W. LEDs always use 1/8th the energy! 🎯 Calculate efficiency in the challenge! Supports 7 languages.
About this app
Energy Efficiency is an interactive educational app that explores how electrical, chemical, and solar energy transform into useful work versus wasted heat. Users can inspect real-world devices, calculate efficiency rates, and compare monthly energy consumption across different light bulb technologies. Through visual flow charts and quizzes, it makes abstract physics and conservation concepts clear and engaging.
Use cases
- Elementary and middle school students learning physics and energy conservation
- Science teachers seeking interactive visual aids for classroom lessons
- Anyone curious about household energy use and LED bulb savings
Features
- Interactive energy flow diagrams for nine devices including LEDs, cars, and electric kettles
- Light bulb comparator with customizable bulb counts and daily usage hours
- Interactive quiz module with efficiency calculations and concept questions
- Visual breakdown of useful energy output versus lost heat
- Multilingual support across seven languages