Physics, 26.10.2020 17:00 kimjp56io5

200-kg cast-iron block at 500 o C is quenched in 400 kg of water at 20 o C. What is the amount of heat into water when the system reaches the thermal equilibrium

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200-kg cast-iron block at 500 o C is quenched in 400 kg of water at 20 o C. What is the amount of he...