At a special angle known as Brewster's angle, no p-polarized light is reflected from the surface, thus all reflected light must be s-polarized, with an electric field perpendicular to the plane of incidence. A simple linear polarizer can be made by tilting a stack of glass plates at Brewster's angle to the beam.
In this particular instance, we would start off by measuring the wound in the length dimension. Where there is the maximum length of this wound of approximately 5.7 centimeters. The width would then be measured at its maximum point of width which is 2.5 centimeters. The depth we then would determine by probing the wound with our cotton-tipped applicator using the cotton end.
Types of Open Wounds. A wound is when the skin is torn, cut (incisions), rugged (lacerations), grazed (abrasions) or punctured. In order to determine which treatment is recommended for a certain type of open wound it is useful to be able to describe the type of wound. Wikipediaâs open wound type classification by object that caused the wound.