THPT Physics Practice Questions - High School Graduation Examination - Physics (Kỳ Thi Tốt Nghiệp THPT - Môn Vật Lí) Exam

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The specific heat capacity of water is about 4200 J/(kg·K). How much heat is required to raise the temperature of 2.0 kg of water from 20 °C to 70 °C?

42 000 J 210 000 J 420 000 J 840 000 J

Correct Answer:

420 000 J

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