An object AB is placed in front of a concave mirror. Its image A'B' produced by the mirror is inverted and twice the size of AB. Determine the magnification M, the sign of q, the image distance from the mirror and the type of the image (real or virtual). O M = 2, q > 0, real image %D O M = 2, q < 0, virtual image

An object AB is placed in front of a concave mirror. Its image A'B' produced by the mirror is inverted and twice the size of AB. Determine the magnification M, the sign of q, the image distance from the mirror and the type of the image (real or virtual). O M = 2, q > 0, real image %D O M = 2, q < 0, virtual image

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Problem 4. Ray tracing with a mirror. We will use three principle rays. Ray 1: drawn from the tip of the object, parallel to the principle axis of the mirror and is reflected back through the focal point F V Ray 2: drawn from the tip of the object through the focal point and reflected parallel to the principle axis.. Missin -L Ray 3: Drawn from the tip of the object through the center of curvature C and reflected back on itself. ( ^n The object whose reflection we are calculating is represented as an arrow with the tip of the object being the tip of the arrow. Principle axis C invered < a. Draw the three rays to show where the image is. Draw the image as an arrow. b. Is the image upright or inverted?? c. Is the image real or virtual real d. Is the image the same size, bigger than or smaller than the actual object? Bigge 1 F
When an object is placed 40.5 cm in front of a convex spherical mirror, a virtual image forms 12.0 cm behind the mirror. Determine the mirror's focal length in cm and the magnification. HINT (a) the mirror's focal length in cm cm (b) the magnification
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*53. A 6.00-cm tall light bulb is placed 45.5 cm from a concave mirror and the image formed at 22.5 cm from the mirror. What would be the height and the orientation of the image formed? Group of answer choices 2.97 cm, upright 2.97 cm, inverted 3.98 cm, upright 3.98 cm, inverted
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A student notices that the image produced from a large concave mirror of a distant skyscraper of height hs= 106 m is inverted and the magnitude of the height is |hiI = 1.46 m tall. The image is located di = 178 cm in front of the mirror. A)Write an expression for the distance between the mirror and the skyscraper, ds. B) What is the distance between the mirror and the skyscraper in meters? C) What is the focal length of the mirror, f, in centimeters?
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Problem 6: You are looking for a mirror that will enable you to see a 3.4-times magnified virtual image of an object that is placed 4.2 cm from the mirror’s vertex. A concave mirror will be used Part (b) What should the mirror’s radius of curvature be, in centimeters?
You have a concave spherical mirror (the same holds if you had a convex mirror) If the value of q(the distance from the image to the mirror along the principal axis of the mirror) is 1.45m and the distance of p (the distance from the object to the mirror along the principal axis of the mirror) is 4.11m, what is the focal length of the mirror? The magnification equation and the sign convention for q imply that real images of real objects are always inverted (if both p and q are positive, m is negative); virtual images of real objects are always upright (if p is positive and q is negative, m is positive). Keeping the signs of p and q straight in your mind is the most challenging aspect of mirrors (and lenses). Fortunately, table 23.2 summarizes when p and q are positive and when they are negative.
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