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Kohl 15 questions

QuestionAnswer
What is light that doesn't travel through a mirror, but is returned by the mirrors surface? reflected light
What is reflection? the bouncing back of a particle or wave that strikes a boundery between to media
What is an incident ray? the straight path created from an incident wave
Where is the normal located? in between the incident and reflected ray
What is the law of reflection? the relationship between the incident and reflected ray
Plane mirrors produce what kinds of images? virtual images
What kind of mirror curves out and is used as a security mirror? convex
What kind of mirrors curve in and are used as makeup mirrors? concave
What is an image? a likeness or reproduction of an object
Real images are inverted or upright? inverted
Virtual images are inverted or upright? upright
what is an echo? reflected sound
Does light that is incident on a rough surface reflect in many directions? yes
Is sound energy that is reflected absorbed or transmitted? no
What is refraction? the bending of a wave as it crossess the boundry between two media at an angle
Created by: BCorcoran