The radius of curvature of a convex mirror is 30 cm, what is its focal length. Identifying symmetry in equations graphs of equations on a coordinate plane can have symmetry with respect to the xaxis, yaxis, andor the origin. The centre of curvature for the mirror is 6 cm from the mirror. Convex mirror, equations the equations for convex mirrors are the same as for concave mirrors. An object is placed 15 cm from a converging concave mirror that has a focal length of 10 cm. A 3 cm object is placed in front of a concave mirror and the image formed is 9 cm in. In this case, the light rays converge after reecting o. The mirror equation expresses the quantitative relationship between the object distance do, the image distance di, and the focal length f. Determine the image distance and image height for a 5. Each type of symmetry can be determined individually using either graphical or algebraic test methods.
The mirror number given may be di erent in the webassign question. What do you think will happen when the lasers incident ray strikes the mirror. Finally, students will describe the image formed using typical v. Use the formula with the image distance negative f 14 cm. Using the mirror equation and the magnification equation worksheet 1. An object is placed i 10 cm, and ii 30 cm from the mirror. This worksheet uses art therapy techniques to have the client represent what he or she sees and interprets when reflecting on the self.
The sign is needed because the image is behind the mirror. You are probably aware even if unfamiliar with all the fine details that this is not exactly so, and you will be aware. Need to use sign conventions a positive sign is used where the light is in front the front side of the mirror a negative sign is used behind the mirror. Did it break easily with concave mirrors extra practice worksheet pdf at object. Students will then use the mirror equation to solve for image location, image size, and magnification. Jan 03, 2021 this is the what you see in the mirror worksheet. On the diagram below use raytracing to show the new image formed by the convex mirror. Nov 08, 2019 doc problems solving mirror equation ririhana capistrano academia edu image distance and height magnification you concave examples curved worksheet answers list numericals on light class 10 science nidecmege may 5 equations 6 quantitative lens calculator tessshlo formula sign conventions explanation problem chapter ncert exemplar solution part iii doc problems solving mirror equation ririhana. Rows as the worksheet gives your blog, a challenge other side of images online design or flipping a students.
Ray diagrams for concave mirrors physics classroom. As a demonstration of the effectiveness of the mirror equation and magnification equation, consider the following example problem and its solution. These equations are not on your equation sheet, but they are special cases of the mirror equations that are. Place the flat mirror so the back of the mirror is on the mirror line. Do not forget to convert millimeters to meters before substituting into the equation. Use the thin lens equation to find the distance of the image.
To downloadprint, click on popout icon or print icon to worksheet to print or download. Pto is the first equation provided by concave mirror shapes always providing. The mirror equation expresses the quantitative relationship between the object distance do, the image. Mirror equation for concave mirror and mirror equation for a convex mirror. Using the mirror equation and the magnification equation. Snc2d opt07b curved mirror equation worksheet solutions.
This worksheet and quiz let you practice the following skills. Determine the focal length and magnification of a curved mirror that produces an image that is 16. Reading comprehension ensure that you draw the most important information from the related lesson on answering mirror questions. More resources summary in this threeday unit students will design a mirror maze on paper with a goal of reflecting laser light off a series of mirrors until it. While a ray diagram may help one determine the approximate location and size of the image, it will not provide numerical information about image distance and object size. An object is placed 15 cm from a converging concave mirror that has a focal length of.
In this video we will learn the mirror equation and how to find the height and distance of an image. Using the mirror and magnification equations, determine the image position and its. The lens equation 7 example 1 what image is produced by placing an object6cmaway from a convex lens of focal length3cm. Curved mirror problems quantitative start each problem with a ray diagram to get a qualitative answer. Student worksheet introduction mirrors are everywhere. Worksheet spherical mirror images physicsfundamentals. If the object is located between the focal point and the mirror. In this practice worksheet students will use ray diagramming to show the location of images found from convex and concave mirrors. Oct 31, 20 snc2d opt07b curved mirror equation worksheet solutions.
To obtain this type of numerical information, it is necessary to use the mirror equation and the magnification equation. A convex security mirror in a warehouse has a focal length of 0. An object is placed i 40 cm, and ii 10 cm from the mirror. Determine the image distance in each of the following. Long as well as required to make the mirror it vertically or the gallery.
Based on your drawing, list the characteristics of the image. Given that the interior angles of a triangle sum to 180, we know that. Mirror equation formula, sign conventions, explanation. A mathematical equation may derived that relates the position of the object, the position of the image and the focal length of a curved mirror, either for a converging or a diverging. Displaying top 8 worksheets found for mirror mirror. An object is placed at a distance of 60 cm from a converging lens with a focal length of 20 cm. Showing top 8 worksheets in the category mirror equation. Mirror image displaying top 8 worksheets found for this concept some of the worksheets for this concept are mirror images 1, 1 1 1 h d i i in every problem draw a ray i o f h d o o, an adventure in stereochemistry alice in mirror image land, mirror mirror on the wall eight lessons on mirrors, physics optics plane mirrors, image formation by mirrors and lenses, mirror equation work. If the focal length of a concave mirror is 60 cm, what is the radius of curvature. Reflection worksheets have a variety of exercises to graph images across the line of reflection and skills to write the coordinates of the reflected image. Mirror maze construction the students will use their paper designs from yesterday to construct and test a mirror maze so a laser strikes a target.
If an object is placed 50 cm in front of a concave mirror of 60 cm radius, where does the image form. Mirror equation worksheet free download as word doc. Solve with both a ray diagram and the mirror equation. Draw a dotted line to represent your hypothesis ray. An object is 15 cm from a concave mirror of 5 cm focal length. A convex mirror has an object 14 cm from the mirror, and the image appears to be 7 cm behind the mirror. Using the mirror equation and the magnification equation worksheet. Concave and convex mirror questions construct optical. A concave mirror forms an inverted image when the object distance is greater than the focal length.
Mirrors can be plane flat, concave curved in, or convex curved out. Flip through our free reflection worksheets and catch a glimpse of whats in store. Scatter it belongs to use this tutorial was an abbreviated version of the activities. Mirror equation worksheet maria regina high school. Complete the table 341 on page 1018 for spherical mirrors. Mirror equation problems worksheet with answers pdf. Some equations have no symmetry, and some equations have multiple types of symmetry. An object is 8 cm from a concave mirror and is 3 cm high. Then use the curved mirror equation or similar triangles within your ray diagram to find quantitative answers. We are assuming that a lens or mirror will form a point image of a point object, and that a parallel beam entering a lens will come to a point focus. Curved mirrors and the law of reflection worksheet.
A real, inverted and magnified b real, inverted and demagnified c virtual, upright and magnified d virtual, upright and demagnified 7. On the graph paper, carefully trace a pencil line along the front side of the mirror. Mirror equation worksheet glass applications electrodynamics. Mirror ray diagram worksheet answers wiring diagram. Some of the worksheets displayed are mirror equation work, mirror equation questions, mirror and magnification equation, mir ror s and lenses, mirror ws, mirror mirror student work, chapter 2 lens and mirror calculations, reflection and image formation by mirrors. A great deal can be learned by seeing what picture a client draws when prompted to draw what he or she sees within themselves, and that information can be. Sheet 1 1 2 3 4 5 6 7 8 9 10 11 12 graph the image of the given. Convex mirror ray diagram worksheet pdf squarespace. In addition, skills to write the coordinates of the reflected images and more are in these pdf worksheets, making them ideal for students of grade 5 through high school. Now use the mirror equation to calculate the information requested.
Van itee, quite concerned about the pimple on his chin, is looking into a concave mirror with. View ws mirror equation and magnification equation 2. The sign conventions for the given quantities in the mirror equation and magnification equations are as follows. Some of the worksheets for this concept are mirrors work grade 1 2 version, mirror mirror student work, mirror mirror on the wall eight lessons on mirrors, 1 1 1 h d i i in every problem draw a ray i o f h d o o, mirror equation work, mirror images 1, children mirrors reflection, explorations with a transparent mirror. This can be substituted into the lens equation as follows. Use the equations learned in class to find the following information. The radius of curvature of a convex mirror used for rearview on a car is 4. Mirror equation formula, sign conventions, explanation, problem. The back side where virtual images are formed section 23. Large astronomical telescopes use curved mirrors a rigid glass or polymer coated with a metal to focus star light on to electronic.
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