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Kohl Chapter 29

Mrs. Kohl's Chapter 29 Study Questions

QuestionAnswer
What are waves that are returned from a mirror? Reflected
What is it called when a wave strikes a transparent medium and the angle changes? refraction
What is a wave that strikes a boundary called? An incident wave
____ surfaces are rigid to light waves. Metal
At what degree of measurment does the normal strike the boundary? 90ยบ
A plane mirror produces a _____ image. virtual
A make up mirror is an example of what kind (shape) of mirror? Concave
Do convex mirrors curve inward or outward? Outward
Real images are always ______. inverted
What is reflected sound called? An echo
The angle of incidence is equal to the angle of ______. reflection
What is one example of a convex mirror? A security mirror/ traffic controll mirror
Sound energy is not reflected but is ______ or ______. absorbed or transmitted
What is a likeness or reproduction of an object? Image
What is one example of a plane mirror? Bathroom mirror/ dressing room mirror
Created by: 13_CHill