A 250g copper at 170°C is dropped into 100g water at 0°C. Final temperature is 12°C. Find SHC of copper (SHC of water = 4200 J/kg/K).
University of Ilorin PHY107 2023 past question
- 127.6 J/kg/K
- 380 J/kg/K
- 420 J/kg/K
- 900 J/kg/K
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