2) A small, lit candle of height 2.00 cm (0) is 7.00 cm to the left of a converg

Question

2) A small, lit candle of height 2.00 cm (0) is 7.00 cm to the left of a converging lens (L) of focal length in|-3.00 cm. A concave mirror (M) of focal length 112-5.00 cm is located 12cm to the right of L. Assume all rays pass through the lens before reflecting off of the mirror. to the of M. a) Where is the final image located relative to M? b) What is the height of the final image? c) The final image is: (circle all that apply): real , virtual, erect, inverted, enlarged, reduced. d) Draw a raytrace with 2 or 3 rays for each image. Label O,L,F1,M, F2, C, 11 and 12. Use 1cm=1cm. Show all actual rays as solid with arrows and virtual rays as dashed. e) Measured final image location: f) Measured final image height:cm g) List (x.y) coordinates for one or more positions in space that might get hot other than the candle tip to the -of M. at (0,2.00 cm). (Note that the bottom of the candle is at the origin). 3) What is the minimum vertical height of a plane mirror that allows you to see your entire body from head to toe, in terms of your height h? The answer may be obvious, but you must draw a ray diagram to prove it geometrically. Exaggerate the size of your head for clarity. Hint: consider rays entering your eyes originating from the top or your head and from the bottom of your foot. Mirror height=

Explanation / Answer

Answers :

a) Final image located at the right of the concave lens

b) Final height of the image = 2 cm

c) The final image is real and inverted

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