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3 kg of water, originally at 10 degrees Celsius, is mixed with 10 kg of lead. The final result at equilibrium is 16 degrees

3 kg of water, originally at 10 degrees Celsius, is mixed with 10 kg of lead. The final result at equilibrium is 16 degrees Celsius. Find the initial temperature of the lead. C = 4186 kg-C (specific heat of water) CL = 130 kg-C (specific heat of lead)

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