Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another. This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms and rainbows. Even our eyes depend upon this bending of light. Hope this helps!
Of course we would experience them.
Answer:
Excited State
Explanation:
It's when electrons absorb energy and move to a higher level.
