A concave spherical mirror has a radius of curvature of magnitude 20.2 cm. (a) Find the location of the image for the following object distances. (If there is no image formed enter "NONE".) object distance (cm) image distance (cm) location 41.0 ---Select-- 20.2 ---Select--- 10.1 ---Select--- (b) For each case, state whether the image is real or virtual. object distance (cm) real/virtual 41.0 ---Select--- 20.2 ---Select--- 10.1 ---Select--- (c) For each case, state whether the image is upright or inverted. object distance (cm) real/virtual 41.0 ---Select-- 20.2 ---Select--- 10.1 ---Select--- (d) Find the magnification in each case. (If there is no image formed enter "NONE".) object distance (cm) magnification 41.0 20.2 10.1

A concave spherical mirror has a radius of curvature of magnitude 20.2 cm. (a) Find the location of the image for the following object distances. (If there is no image formed enter "NONE".) object distance (cm) image distance (cm) location 41.0 ---Select-- 20.2 ---Select--- 10.1 ---Select--- (b) For each case, state whether the image is real or virtual. object distance (cm) real/virtual 41.0 ---Select--- 20.2 ---Select--- 10.1 ---Select--- (c) For each case, state whether the image is upright or inverted. object distance (cm) real/virtual 41.0 ---Select-- 20.2 ---Select--- 10.1 ---Select--- (d) Find the magnification in each case. (If there is no image formed enter "NONE".) object distance (cm) magnification 41.0 20.2 10.1

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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A spherical concave lens has a focal length of 50 cm, and an object is placed 20 cm from the lens. Draw a ray diagram. (Submit a file with a maximum size of 1 MB.) Choose File No file chosen Estimate the image distance. cm
2. A meter stick is held length wise along the principle axis of a concave mirror. The focal length of the mirror is 40 cm the zero end of the meter stick is L=65 cm from the mirror, %3! Meter stick 100 cm L (A) What type of image (real or virtual) will be formed? Justify/explain. (2 points) (B) How long is the image of the meter stick? Show your work. (8 points)
What range of do values will result in a virtual image? Infer this information for both the lens and mirror based on the data collected. Report these ranges in terms of f and/or 2f. For example, “When do is less than 2f.”
Assessment: Solve the following problems in a sheet of paper. 1. Determine the image distance and image height for a 5.5-cm tall object placed 54.0-cm from a converging lens having a focal length of 20.0 cm. 2. Determine the image distance and image height for a 5.0-cm tall object placed 48.0-cm from a converging lens having a focal length of 24.0 cm. 3. Determine the image distance and image height for a 4.8-cm tall object placed 26.0-cm from a converging lens having a focal length of 16.0 cm
A. If a 4.3 cm doll is standing away from a converging lens and the focal length is 8.2 m, find the image distance, magnification, and image height from 4, 8, and 10 m away. B. Determine if the image is real or virtual, inverted or erect, and smaller or larger. Use the formula below:
A Two-Lens System 19 of 22 Constants A compound lens system consists of two converging lenses, one at I = -20.0 cm with focal length fi =+10.0 cm, and the other at x = +20.0 cm with focal length fa = +8.00 cm. (Figure 1)An object 1.00 centimeter tall is placed at z = -50.0 cm. How tall is the image? Express your answer in centimeters, to three significant figures or as a fraction. • View Available Hint(s) Yim = |15 cm Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Part C Complete previous part(s) Now remove the two lenses at x = +20.0 cm and z = -20.0 cm and replace them with a single lens of focal length f3 at z = 0. We want to choose this new lens so that it produces an image at the same location as before. Part D Part E Figure
Two identical diverging lenses are separated by 18 cm. The focal length of each lens is -8.0 cm. An object is located 4.0 cm to the left of the lens that is on the left. Determine the final image distance relative to the lens on the right. cm
b) An object is placed in front of a convex lens of 30 cm focal length. The distance between the object and the lens is 15 cm. i) Calculate and determine the position of the image formed. ii) Describe the characteristic of the image. iii) Sketch a ray diagram showing the lens, the object and the image.
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A concave lens has an object located on its principal axis 32.6 cm from the its vertical axis. A virtual image is formed 38.3 cm from its vertical axis. What is the focal length of the lens? Oa. 219.05 cm O b. -1.96 cm O c. -328.57 cm Od. 61.64 cm O e. 17.61 cm Of. 8.81 cm 4
3. Given: A concave mirror has a focal length of 14 cm and a center of curvature of 28cm. An object is placed on the principal axis 17.5 cm from the mirror. Find: b. Construct the ray diagram. Is the image: a. Real or Virtual Upright or Inverted Large or Smaller than the Object Solution:
A light ray is incident from air into glass (ng = 1.52) then onto water (nw= 1.33). The wavelength of light in air (na = 1) is Aair = 500 nm and it travels at a speed c= 3 x 108 m/s. The wavelength of light, 2, and its frequency, f, in water, are, respectively: %3D %3D 376 nm,6x10^14 Hz 500 nm,8x10^11 Hz 376 nm,8x10^11 Hz 500 nm,6x10^14 Hz An object is located at a distance of 30 cm in front of a concave mirror of radius of curvature R= 30 cm. The image is located at: O O O