33. Geometric Optics

Ray Diagrams For Mirrors

Ray Tracing for Concave and Convex Mirrors

An object is <math display="inline"><mrow><mn>23</mn><mo rspace="thickmathspace">&#x2062;</mo><mi mathvariant="normal" class="MathML-Unit">cm</mi></mrow></math> in front of a concave mirror with a focal length of <math display="inline"><mrow><mn>90</mn><mo rspace="thickmathspace">&#x2062;</mo><mi mathvariant="normal" class="MathML-Unit">cm</mi></mrow></math>. What is the magnification of the image?

Height of mirror = 0m; Size of mirror = 1.55m

Height of mirror = 0.775m; Size of mirror = 0.775m

Height of mirror = 0.775m; Size of mirror = 1.55m

Height of mirror = 0.5m; Size of mirror = 0.775m

You want to hang a plane mirror on your wall. If you want your entire body to fit into the mirror, what’s the maximum height off the ground that the mirror must be? What is the smallest mirror you can buy? Consider yourself to be 1.55 m tall.

Ray Diagrams for Plane Mirrors

Ray diagrams for convex mirrors

Ray Diagrams for Concave Mirrors

Ray Diagrams - Mirrors

Will an image be formed for an object placed inside the focus of a convex mirror? If so, where will it be formed?<img src="https://cdn.clutchprep.com/problem_images/76333-155e4d6299a074f0.png"alt=""/>

Anderson Video - Mirrors

Distance less than f in front of the mirror

Distance greater than f behind the mirror

Distance greater than f in front of the mirror

Find the location of the virtual image produced by a convex mirror when the object is placed a distance less than the focal length form the surface of the mirror.<img src="https://static.studychannel-prd.pearsonprd.tech/courses/physics/thumbnails/images/cb203c07"alt=""/>

Ray Diagrams for Convex Mirrors

Image formation by Concave Mirror

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