A topic learned in science that an engineer might use to solve a problem is the nature of le=ight interaction with metals
Light energy made up of packets of photons when impinging on the surface of metal elevates the electrons to a higher energy level which later falls back to lower energy levels to release packets of photons, seen as light
Engineers can use the knowledge of the nature of reflection and refraction of light by metallic surface to develop a special class of unbreakable mirror that can be used as side mirrors in cars
Explanation:adrive with visual acutity of 20/30 can just decipher asing adistance 20ft from asing determine the maximum destance from the sing which drivers with the flowing visual acuities will able to see the same sing 20/15 20/50
