A student is using a mirror in an experiment. She places a 5 cm tall object 16 cm in front of the mirror. A real image, 7 cm tall, is produced. She then moves the object to a different position in front of the mirror and no image is produced. What type of mirror is the student using? Give one piece of information (what was the "hint") that helped you to identify whattype of mirrorwas being used. What type of mirror is used as a car's sideview mirror? What is the advantage of using this type of mirror forthis purpose? A student is using a convex mirror. The mirror has a focal length of -5 cm. An object is placed 3 cm from the mirror and has a height of 4 cm. Calculate the image distance. - Calculate the image height.

Which two of the following statements are true? Select one or more: a. In the plane mirror the image is symmetrical with the object. b. An apparent image of the object can only be seen in the plane mirror. c. The real image of the object can only be seen in the plane mirror. Od. In the plane mirror the image is reduced in comparison of the object. e. In the plane mirror the image is magnified in comparison of the object f. The image does not appear in the plane mirror. g. In the plane mirror the image is asymmetrical in comparison of the object. U

use ray tracing to lovate the image formed by concave mirror with focal length of 7.50 cm if the object is placed 10.0 cm in front of the mirror. Is the image upright or inverted? Use object height= 1cm the attached photo is the example.

A woman is 2 m tall, with her eyes at a height of 1.83 m. A mirror is on the wall, ending somewhat higher than her head. What is the highest point above the floor the bottom of the mirror can be so that she can still see her feet? You Answered 0.557 Correct Answer 0.915 margin of error- 1%

Part (a)  The object is placed at a distance in front of the mirror which is twice the focal length, i.e. do=2F. Enter an expression for the distance between the image and the mirror.   Part (b)  Which statement best indicates the position of the image?    Part (c)  The object remains at a distance in front of the mirror which is twice the focal length, i.e. do=2F. If the positive height of the object is ho, enter an expression for the magnitude of the image height, |hi|. Your expression will contain the object height.    Part (d)  Which statement best describes the image that is formed?    Part (e)  Which statement best describes the image that is formed?

A converging mirror has a focal length of x. An object, represented by the arrow, is placed at point B, as seen in the figure here. A B C D E x The image location is best described as O (A) left of point A. O (B) between points A and B. O (C) between points D and E. O (D) no image is formed the mirror causes parallel rays. x

20. In E111, the object is placed in front of a convex mirror, at an object distance equal to the magnitude of the focal length.  Which of the following is the image formed?     The image is half as large as the object and located at twice the object’s distance behind the mirror.     The image is half as large as the object and located at half the object’s distance behind the mirror.     The image is twice as large as the object and located at half the object’s distance behind the mirror.     The image is twice as large as the object and located at twice the object’s distance behind the mirror.

An object is placed 15 cm from a concave mirror of focal length 8.0 cm. The object is 5.0 cm tall and the image is -5.71 cm tall. From what is found, the image is: A.Upright B. Inverted C. Bigger D. Smaller E. Same size F. Real G. Virtual