HomeEngineeringWhen α is absorptivity, ρ is reflectivity and τ is transmittivity, then for a diathermanous body, 12930. When α is absorptivity, ρ is reflectivity and τ is transmittivity, then for a diathermanous body,By Admin / September 13, 2025 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 ✅ The correct answer is option D.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin