Answer
In some ceramic materials, the thermal conductivity are higher for crystalline than noncrystalline ceramics because it has highly disordered and disorganized atomic structure; thus, photon scattering is much more effective.
Work Step by Step
In some ceramic materials, the thermal conductivity are higher for crystalline than noncrystalline ceramics because it has highly disordered and disorganized atomic structure; thus, photon scattering is much more effective.