In the figure, a real inverted image I of an object O is formed by a certain lens (not shown); the object-image separation is d= 30.2 cm,measured along the central axis of the lens. The image is just 1/4 the size of the object. (a) What kind of lens must be used to producethis image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens?LenshereAxis(a)convergingdiverging(b) NumberUnits(c) NumberUnits Current Attempt in ProgressIn the figure, a real inverted image / of an object O is formed by a certain lens (not shown); the object-image separation is d 30.2 cm,measured along the central axis of the lens. The image is just 1/4 the size of the object. (a) What kind of lens must be used to producethis image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens?LeushereAxis(a)(b) NumberUnitsThis answer has no units* (degrees)cm(c) NumberUnitskgm/sm/s 2HintSave for LaterAttempts: 0 of 3 usedSubmit AnswerN/mkg m/s or N·sN/m 2 or Pakg/m*3m/s*3timesmeasured along the central axis of the lens. The image is just 1/4 the size of the object. (a) What kind of lens must be used to producethis image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens?LemhereAxi(a)(b) NumberUnits(c) NumberUnitsThis answer has no units* (degrees)cmHintkgm/sSave for Laterm/s 2Attempts: 0 of 3 usedSubmit AnswerN/mkg m/s or N sN/m 2 or Pakg/m3mys3times

Image formed is real and inverted in nature . Distance between object and image = do + dido + di =…

Answered: In the figure, a real inverted image l…

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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In the figure, a real inverted image I of an object O is formed by a certain lens (not shown); the object-image separation is d = 57.8 cm, measured along the central axis of the lens. The image is just 1/4 the size of the object. (a) What kind of lens must be used to produce this image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens? Lens here Axis (a) (b) Number i Units (c) Number i Units
The projection lens in a certain slide projector is a single thin lens. A slide 24.8 mm high is to be projected so that its image fills a screen 1.82 m high. The slide-to-screen distance is 3.04 m. (Enter your answers to at least one decimal place.) (a) Determine the focal length of the projection lens. mm (b) How far from the slide should the lens of the projector be placed to form the image on the screen? mm
= A leaf of length his positioned d below. Leaf d 70.3 cm in front of a converging lens with a focal length of 34.0 cm. An observer views the image of the leaf from a position 1.26 m behind the lens, as shown in the figure 1.26 m (a) What is the magnitude of the lateral magnification (the ratio of image size to the object size) produced by the lens? (b) What angular magnification is achieved by viewing the image of the leaf rather than viewing the leaf directly?
In the figure, a real inverted image I of an object O is formed by a certain lens (not shown); the object-image separation is d, measured along the central axis of the lens. The image is just 1/4 the size of the object. (a) How far from the object must the lens be placed? NOTE: Express your answers in terms of the given variables. Р (b) What is the focal length of the lens? f = O Lens here d Axis 1↓
an object of height 5 cm is placed 20 cm in front of a converging lens at focal length 10 cm. Behind the converging lens, and 25cm from it, there is a diverging lens of the focal length of 6 cm. Find the location of the final image, in centimeters, with respect to teh diverging lens. what is the magnification of the final image? what is the height of the final image?
An object is placed a distance of 7.02f from a converging lens, where f is the lens's focal length. (Include the sign of the value in your answers.) (a) What is the location of the image formed by the lens? d; = (b) Is the image real or virtual? O real O virtual (c) What is the magnification of the image? (d) Is the image upright or inverted? O upright O inverted
(a) A 1.00 cm-high object is placed 4.35 cm to the left of a converging lens of focal length 7.85 cm. A diverging lens of focal length -16.00 cm is 6.00 cm to the right of the converging lens. Find the position and height of the final image. cm---Select--- position height Is the image inverted or upright? upright inverted Is the image real or virtual? real virtual cm (b) What If? If an image of opposite characteristic, i.e., virtual if the image in part (a) is real and real if the image in part (a) is virtual, is to be obtained, what is the minimum distance (in cm), and in which direction, that the object must be moved from its original position? cm distance direction ---Select---
An object with a height of -0.040 m points below the principal axis (it is inverted) and is 0.140 m in front of a diverging lens. The focal length of the lens is -0.25 m. (Include the sign of the value in your answers.) (a) What is the magnification? (b) What is the image height? m (c) What is the image distance? m
In a microscope of the type shown in the figure, the focal length of the objective is 5.73 cm, and that of the eyepiece is 8.35 cm. The distance between the lenses is 25.3 cm. (a) What is the tube length s? (b) If image I in the figure is to be just inside focal point F'1, how far from the objective should the object be? What then are (c) the lateral magnification m of the objective, (d) the angular magnification mθ of the eyepiece, and (e) the overall magnification M of the microscope? (NEED ANSWERS (b), (d), and (e))
The projection lens in a certain slide projector is a single thin lens. A slide 23.0 mm high is to be projected so that its image fills a screen 1.90 m high. The slide-to-screen distance is 3.06 m. (Enter your answers to at least one decimal place.) (a) Determine the focal length of the projection lens. mm(b) How far from the slide should the lens of the projector be placed to form the image on the screen? mm
The image distance for the lens of a person's eye is2.10 cm.Calculate the focal length of the eye's lens system for anobject (a) at infinity, (b) 500 cm from the eye, and (c) 25 cm from the eye.
In a microscope of the type shown in the figure, the focal length of the objective is 5.03 cm, and that of the eyepiece is 9.66 cm. The distance between the lenses is 29.4 cm. (a) What is the tube length s? (b) If image I in the figure is to be just inside focal point F'1, how far from the objective should the object be? What then are (c) the lateral magnification m of the objective, (d) the angular magnification mg of the eyepiece, and (e) the overall magnification M of the microscope? Eyеpiece Objective F2 - Parallel rays To distant virtual image (a) Number Units cm (b) Number Units cm (c) Number Units (d) Number Units (e) Number Units

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