# 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

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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