### Understanding Entropy Change in Heat Transfer: A Practical ExampleThe temperature at the surface of the Sun is approximately **5,600 K**, and the temperature at the surface of the Earth is approximately **293 K**. To determine the entropy change of the Universe when **5.00 × 10³ J** of energy is transferred by radiation from the Sun to the Earth, follow this method:First, incorrectly entered answer:```94 ✖```Here is a helpful strategy to solve this problem:**Instructions:**1. **Calculate the entropy change** for each part of the system. This includes both the Sun (source) and the Earth (sink).2. **Add the entropy changes** to find the **total change in entropy** of the entire system, denoted in J/K.**Hint:**Use the heat transfer (Q) and temperature (T) of each part of the system to calculate its entropy change (ΔS) using the formula:\[ ΔS = \frac{Q}{T} \]### Need Help?For additional resources:- **Read It:** Provides further reading or information about the concept.- **Master It:** Offers a more detailed tutorial or step-by-step guide to mastering the subject.This example illustrates the practical application of thermodynamic principles to real-world situations, enhancing your understanding of the concept of entropy in the Universe.Questions? Feel free to reach out to your instructor for further clarification.

Solution: Given data, Sun temperature=5600 K Earth temperature=293 K Energy=5000 J

The temperature at the surface of the Sun is approximately 5,600 K, and the temperature at the surface of the Earth is approximately 293 K. What entropy change of the Universe occurs when 5.00 x 103 J of energy is transferred by radiation from the Sun to the Earth? 94 Use the heat transfer and temperature of each part of the system to calculate its entropy change and then find the total change in entropy of the entire system. J/K Need Help? Master It Read It

The temperature at the surface of the Sun is approximately 5,600 K, and the temperature at the surface of the Earth is approximately 293 K. What entropy change of the Universe occurs when 5.00 x 103 J of energy is transferred by radiation from the Sun to the Earth? 94 Use the heat transfer and temperature of each part of the system to calculate its entropy change and then find the total change in entropy of the entire system. J/K Need Help? Master It Read It

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