Calculate the reflectance for specific conditions. For example, say that a polished gold surface subjected to direct radiation with a wavelength of 480 nanometers reflects about 60 percent of that radiation. In this case, the reflectance would be q(y) = (Gr(y)/Gi(y))^2 = .6^2 = .36, or about 36 percent.
axial skeleton - the part of the skeleton that includes the skull and spinal column and sternum and ribs. breastbone, sternum - the flat bone that articulates with the clavicles and the first seven pairs of ribs. skull - the bony skeleton of the head of vertebrates.
The axial consists of the skull, vertebral column, sacrum, coccyx, ribs, and sternum. And, the appendicular skeletal system is composed of the bones of the arms and legs. the appendicular skeleton is the limbs and limb girdles that are attached to the axial skeleton and the axial skeleton is the head and trunk.his includes the skull, ribs, sternum, and vertebral column. The appendicular skeleton are the bones of the appendages (arms, legs) including the shoulder blade and the bones of the pelvic girdle.