karinasosa0724 karinasosa0724

07-05-2024
Physics

Answered

Suppose 1.99 kg of water at 16.6 ◦C is mixed with 1.36 kg of water at 79◦C. After equilibrium is reached, the mixture has an uniform temperature of 41.9325◦C. What is the change in entropy of the system? The specific heat of water is 4186 J/kg · K. Answer in units of J/K

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