Radiation and conduction through absorbing media a glass slab, bounded by planes z = 0 and z = , is of infinite extent in the

Radiation and conduction through absorbing media a glass slab, bounded by planes z = 0 and z = δ, is of infinite extent in the x and y directions. The temperatures of the surfaces at z = 0 and z = δ are maintained at T_δ, and Ta, respectively. A uniform monochromatic radiant beam of intensity q^(r)₀ in the z direction impinges on the face at z = 0o Emission within the slab, reflection, and incident radiation in the negative z direction can be neglected. 

(a) Determine the temperature distribution in the slab, assuming m_a and k to be constants. 

(b) How does the distribution of the conductive heat flux q_z depend on m_a?