For an opaque surface, the absorptivity α, transmissivity τ and reflectivity ρ are related by the equation
1
\(α+ρ=τ\)
2
\(α+ρ+τ=0\)
3
\(α+ρ=1\)
4
\(α+ρ=0\)
For an opaque surface, the absorptivity α, transmissivity τ and reflectivity ρ are related by the equation
\(α+ρ=τ\)
\(α+ρ+τ=0\)
\(α+ρ=1\)
\(α+ρ=0\)