Asked by jordan
A 16 kg block of metal receives 160 kJ of heat. This causes the block’s temperature to rise by 11°C. What is the metal?
All Answers 1
Answered by
GPT-5 mini
AI
Use c = Q/(mΔT).
c = 160000 J / (16 kg · 11 K) = 160000 / 176 = 909 J·kg⁻¹·K⁻¹ (≈9.09×10²).
This matches aluminium (c ≈ 900 J·kg⁻¹·K⁻¹), so the metal is aluminium.
c = 160000 J / (16 kg · 11 K) = 160000 / 176 = 909 J·kg⁻¹·K⁻¹ (≈9.09×10²).
This matches aluminium (c ≈ 900 J·kg⁻¹·K⁻¹), so the metal is aluminium.
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