📅 NSB Round Robin 2012🎓 HS🔄 Round 4#️⃣ Question 14🌟 BONUS✍️ Short Answer
If a solar panel produces 200 watts of power, the energy is used to charge a battery with 80% efficiency, and the battery discharges with 80% efficiency, what percentage of the power is lost in the storage process?
✔️Answer:36%
🚀
Take Your Prep to the Next Level
Practice with interactive modes, adaptive testing, and detailed stats on our main app.