Write P if only statement A is correct, H if only statement B is correct, Y if both statements are correct and S if both statements are incorrect. 1. A. A mirror that curves inward is called a convex mirror. B. Light can be reflected from curved mirrors. 2. A. The focal point of a convex mirror is behind the mirror. B. The image in a concave mirror is always enlarged and upright 3. A. Light is bent when passing through a different medium B. Bending of light is called diffraction 4. A convex lens is a diverging lens. B. Rays of light are bent outwards by a concave lens 5. A. For plane mirrors, the image distance is the same as the object distance. B. Virtual images result when the reflected light diverge.

Write P if only statement A is correct, H if only statement B is correct, Y if both statements are correct and S if both statements are incorrect. 1. A. A mirror that curves inward is called a convex mirror. B. Light can be reflected from curved mirrors. 2. A. The focal point of a convex mirror is behind the mirror. B. The image in a concave mirror is always enlarged and upright 3. A. Light is bent when passing through a different medium B. Bending of light is called diffraction 4. A convex lens is a diverging lens. B. Rays of light are bent outwards by a concave lens 5. A. For plane mirrors, the image distance is the same as the object distance. B. Virtual images result when the reflected light diverge.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter26: Image Formation By Mirrors And Lenses

Section: Chapter Questions

Problem 19P

See similar textbooks

Similar questions

A mirror is designed so that a person 50 cm in front of it sees an erect image magnified by a factor of three. A) What is the radius of curvature of the mirror? B) Is the mirror concave or convex?
A convex mirror has a radius of curvature of 46.7 cm. A 11.5-cm-tall object is placed in front of the mirror and produces an image that is 5.13-cm tall. (a) What is the magnification? (b) How far is the object from the mirror?
You have a handheld mirror that gives a virtual image of your face, enlarged by a factor of 1.4, when you hold the mirror 32 cm away. (a) Is the mirror convex or concave? How do you know? (b) What's the mirror's focal length?
A mirror with a focal length of -100.0 cm is used to form an image. An object is placed 50.0 cm in front of the mirror. a. Where is the image located? b. What type of mirror is being used in this problem?
A spherical mirror is to be used to form an image, three times as tall as an object, on a screen positioned 6.0 m from the mirror.(a) What type of mirror is required? (b) What is the focal length of the required mirror? (c) Where should the mirror be positioned relative to the object?
A dentist uses a spherical mirror to produce an upright image of a patient's tooth which is magnified by a factor of 4.5 when placed 1.8 cm from the tooth. (a) What type of mirror - concave or convex - is being used? (b) What is the focal length of the mirror?
While looking at her image in a cosmetic mirror, Dina notes that her face is highly magnified when she is close to the mirror, but as she backs away from the mirror, her image first becomes blurry, then disappears when she is about 30.0 cm from the mirror, and then inverts when she is beyond 30.0 cm. Based on these observations, answer the following questions about the mirror. (a) What type of mirror does Dina have? (b) What is the focal length of the mirror? (c) What is the radius of curvature of the mirror?
A person whose eyes are 1.70 m above the floor stands in front of a plane mirror. The top of her head is 0.140 m above her eyes. (a) What is the height of the shortest mirror in which she can see her entire image? (b) How far above the floor should the bottom edge of the mirror be placed?
A magician wishes to create the illusion of a2.74-m-tall elephant. He plans to do this by forming a virtual imageof a 50.0-cm-tall model elephant with the help of a spherical mirror.(a) Should the mirror be concave or convex? (b) If the model must beplaced 3.00 m from the mirror, what radius of curvature is needed?(c) How far from the mirror will the image be formed?
An object is placed 11.0 cm in front of a concave mirror with a radius of curvature of 30.0 cm. a. What is the focal length of the mirror? ________________________ b. What is the image distance? ________________________ c. What is the magnification? ________________________
A doctor wishes to inspect a patient's tooth with a magnifying mirror. She places the mirror 1.25 cm behind the tooth. This results in an upright, virtual image of the tooth that is 11.0 cm behind the mirror. (a)What is the mirror's radius of curvature (in cm)? (b) What magnification describes the image described in this passage?
An engineer has built a device with two plane mirrors at right angles to one another. He directs a light ray toward Mirror 1, at an incidence angle of ?1 = 35.6°. The light ray travels within a plane that is perpendicular to both mirrors. The ray strikes Mirror 1, as shown below, and is reflected toward Mirror 2, where it undergoes a second reflection before leaving the device. A)How far (in m) does the light ray travel between the two mirrors? B)With what angle of reflection, ?2, measured from Mirror 2's normal line, does the ray depart Mirror 2 after the second reflection in degrees?