👉 Radiotransparency is a concept in physics that describes the ability of light to be reflected or transmitted through certain materials. It's related to the phenomenon where light passes through a material and returns with some degree of reflection, depending on its properties. In terms of optics, this can be used to describe how much of the light we see when looking at an object from different angles. For example, if you look at an object from a slightly above or below angle, your eyes will receive more light