Light and Matter Crossword Puzzle

QUESTIONS LIST: phenomena : fact, event, or circumstance that can be observed, usually considered extraordinary or remarkable, refract : to bend light so that it looks like it is broken, evidence : any scientific data and/or observations that support your claim. proof, matter : anything that has mass and takes up space, transparent : allowing light to pass through, retina : contains sensory receptors that process visual information and sends it to the brain, silvering : surface covered with silver leaf or silver powder, specular reflection : reflection of light off a smooth surface, transmit : to send on, pass along, send out, scattering : reflection of light in all directions, optic nerve : the nerve that carries neural impulses from the eye to the brain, norm : an understood rule for accepted and expected behavior. norms prescribe "proper" behavior, system : a group of parts that work together as a whole, scale model : a model used to represent an object that is too large or too small to be built at actual size, opaque : impossible to see through; preventing the passage of light, one-way mirror : a mirror that only has one reflective side i.e. it can be seen though on one side but the other side only reflects, reflect : to bounce back