One of the moving parts of an engine contains 1.60 kg of aluminum and 0.300 kg of iron. The part can be safely operated at a maximum temperature of 210°C. How much heat is required to raise its temper

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One of the melting magnitude of an engine contains 1.60 kg of aluminum and 0.300 kg of sturdy. The sever can be safely operated at a apex air of 210°C. How ample ardor is required to lift its air from 20.0°C to 210°C? The restricted ardor ability of aluminum is 900 J/kg ∙ K, and of sturdy is 470 J/kg ∙ K.

2.68 x 10^4 J

2.01 x 10^6 J

9.10 x 10^2 J

3.00 x 10^5 J 

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