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 â¦ 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.ur appendicular skeleton is the limbs attached to  our axial skeleton. Our axial skeleton consist â¦ s of 80 bones out of  the 206, where as our appendicular contains 126. Our axial skeleton  provides protection to our vital organs and brain. Our appendicular  skeleton creates movement.