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Ch. 29 15 ppt

powerpoint questions

QuestionAnswer
Light doesn't travel through a mirror but is _________. reflected
When light hits a transparent suface like water at an angle, the direction changes. These waves are __________. refracted
What is rigid to light waves? metal surfaces
What is the law of reflection? The angle of incidence and the angle of reflection are equal to each other.
What's the name of a wave that strikes a boundary? An incident wave.
A line drawn perpendicular to the point where the incident ray strikes the barrier is called? the normal
The angle formed between the incident ray and the normal. the angle of incidence
The angle formed between the reflected ray and the normal. the angle of reflection
what do plane mirrors produce? virtual images.
Your eye ______ tell the difference between an object and it's virtual image. cannot.
What is the name of a mirror that curves outward? Convex
What is the name of a mirror that curves inward? concave
Examples of this mirror are security mirrors and the passenger mirror in a car. Convex
What is an image? A likeness or reproduction of an object.
Virtual images appear how? Upright
Real images are _____? Inverted
Created by: cboxdorfer
 

 



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