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Thermal conductivity of air at room temperature in kcal m hr...

This question belongs to Mechanical Engineering Heat And Mass Transfer
Heat and Mass Transfer
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Thermal conductivity of air at room temperature in kcal/m hr °C is of the order of

Answer & Solution
Correct Answer: Option B
Thermal conductivity of air at room temperature in kcal/m hr °C is of the order of 0.02
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