MCAS Physics Exam Practice

Category - Introductory Physics

The specific heat of wood is about 1,700 J/ kg• °C. How much energy is required to heat a 12 kg piece of wood from 20°C to 30°C?
  1. 1,400 J
  2. 17,000 J
  3. 204,000 J
  4. 612,000 J
Explanation
Answer: C - 204,000 J
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