r Example 9.2 (Foust). Determine the rate of conduction through a copper rod 2 mm in diameter

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Example 9.2 (Foust). Determine the rate of conduction through a copper rod 2 mm in diameter and 150 mm long. The temperature is 300°C at one end and 20°C at the other. The average thermal conductivity is 1.36 x 106 J/s-m² (°C/m). Assume heat is added or removed only at the ends. Hint: use Eqn (4a). Answer: 7.980 J/s Example 9.2 (Foust). Determine the rate of conduction through a copper rod 2 mm in diameter and 150 mm long. The temperature is 300°C at one end and 20°C at the other. The average thermal conductivity is 1.36 x 106 J/s-m² (°C/m). Assume heat is added or removed only at the ends. Hint: use Eqn (4a). Answer: 7.980 J/s