📅 NSB Middle School 2021🎓 MS🔄 Round 5#️⃣ Question 15🌟 BONUS✍️ Short Answer
A certain engine operates from a hot reservoir with a temperature of 500 kelvins and a cold sink with a temperature of 300 kelvins. As a percentage, what is the Carnot [CAR-noh] efficiency of this engine?
✔️Answer:40%
🚀
Take Your Prep to the Next Level
Practice with interactive modes, adaptive testing, and detailed stats on our main app.