Light Terminology Crossword Puzzle

QUESTIONS LIST: convex mirror : curved mirror which the reflective surface bulges out towards the light, concave mirror : curved mirror that forms a part of a sphere, retina : thin layer or tissue that lines in the back of the eye on the inside, rod : a type of light-sensitive cell in the retina of the eye that helps us see in low light conditions, cone : photo receptor cells in the retina that respond to different wavelengths of light and enable colour vision, light year : is a unit of distance used in astronomy to measure the distance that light travels in one year, polarization : property of transverse waves that specifies the geometrical orientation of the oscillations, electromagnetic : produced by the movement of electric charges, spectrum : array of entities such as light waves or particles, watt : unit of power that measures the rate of energy transfer, prism : glass that separates white light into different colors by refraction, refraction : bending. of a wave as it passes from one medium to another, bright : a term used to describe something that is light, iris : part of the eye that controls the pupil and defines eye color, natural light : light that comes from the sky/sun, opaque : opposite of transparent, luminous : emitting or reflecting usually glowing light, eye : a body part that allows you to see, shiny : a term used to describe something that is bright or glossy in appearance, sunny : a term used to describe the weather during the summer