Heat Transfer,Refrigeration and Air Conditioning - Mechanical Engineering Questions and Answers

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When α is absorptivity, ρ is reflectivity and τ is transmittivity, then for a diathermanous body,

α = 1, ρ = 0 and τ = 0

α = 0, ρ = 1 and τ = 0

α = 0, ρ = 0 and τ = 1

α + ρ = 1 and τ = 0

Answer : Option D

Explanation :

No answer description available for this question.

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