Download presentation
Presentation is loading. Please wait.
Published byAlyson Simpson Modified over 9 years ago
1
Mirrors
2
Plane Virtual Upright ObjectImage
3
Concave Cf C = R = 2f
4
Convex C = R = 2f f C
5
Mirror Equation
6
Sign Conventions For single mirrors o is always positive i is positive for real images i is negative for virtual images f is positive for concave mirrors f is negative for convex mirrors
7
Magnification Equations
8
Cf Where is the image formed if an object is placed 30 cm from a concave mirror with a focal length of 10 cm? Is the image real or virtual? How tall is the image if the object is 5 cm tall? Is the image upright or inverted?
9
Images for Mirrors Type of Mirror Object distance Image typeImage size Image orientation Planeanyvirtualsameupright Convexanyvirtualsmallerupright Concave< fvirtuallargerupright Concave= f<------------no image------------> Concave between f and 2f reallargerinverted Concave= 2frealsameinverted Concave> 2frealsmallerinverted
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.