A converging lens has a focal length of 4.0 cm A 1.5 cm object is placed 6.0 cm to the left of the lens (as shown in the diagram below) Part A The distance of the image will be d; = ст Submit Request Answer Part B The height of the image will be h = cm Submit Request Answer Part C The image is and O real, upright O real, inverted O virtual, inverted O virtual, upright
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- QUESTION 8 On one side of a converging lens of focal length 34.2 cm, you position an object of height 2.20 cm somewhere along the principal axis. The resultant image has a height of 10.34 cm. How far from the lens is the object located? 12.5 cm 58.1 cm 24.9 cm O 41.5 cmChoose true or false for each statement regarding the sign conventions for lenses. false v The magnification m is negative for inverted images. false v Real images appear on the opposite side of the lens from the object and have a positive value for the image distance. false v The magnification m is positive for inverted images. Submit Answer Incorrect. Tries 1/2 Previous Tries a Post Discussion Send FeedbackThe lens and mirror in the figure below are separated by 1.00 m and have focal lengths of +79.7 cm and −49.3 cm, respectively. If an object is placed 1.00 m to the left of the lens, where will the final image be located? q3 = ?cm Determine the overall magnification ???
- An object is 8.5 cm away from a thin convex lens with focal length of f1 = 3.1 cm. 8.0 cm away from the first convex lens is a second convex lens on the same optical axis with focal length of f2 = 2.1 cm. a) Draw a principal ray diagram for the optical system including the different focal lengths, image and object distances. b) Describe the nature (real or virtual) and orientation of the final image relative to the object. c) Calculate the position of the final image after the two lenses and its magnification.A photographic slide is to the left of a lens. The lens projects an image of the slide onto a wall 5.95 m to the right of the slide. The image is 78.0 times the size of the slide. Part A How far is the slide from the lens? Express your answer in meters. S = Submit Part B Is the image erect or inverted? erect inverted Submit VO ΑΣΦ Part C Submit Request Answer Part D What is the focal length of the lens? Express your answer in meters. Request Answer V ΑΣΦ Request Answer Is the lens converging or diverging? converging diverging ? m mAn object 4 cm tall is placed in front of the converging lens has a focal length of 10 cm. For each situation below, locate and describe the image (type, orientation, size, and location) using a ray diagramand the lens equations if the object is placed 40 cm from the lens. 30 cm from the lens. 20 cm from the lens 15 cm from the lens 5 cm from the lens
- A convex lens of focal length 10 cm is used to obtain an image that is twice as large as the object. a) How far from the lens should the object be placed to produce an inverted image? b) How far from the lens should the object be placed to produce a non-inverted image? c) Draw a ray diagram showing how the inverted and non-inverted images are formed. Label the principal rays being used (two rays are sufficient). { Please use a separate diagram for the inverted and non-inverted cases. }A2.71-cm-high insect is 1.24 m from a 135-mm-focal-length lens. Where is the image? O in front the lens O behind the lens How high is the image? Express your answer with the appropriate units. ? h = Value UnitsA convex lens produces an image with a magnification of +5. Describe the locatior size, and orientation of the image produced. Circle one from each pair of answers Same side as object/ opposite side as object Upright/Inverted Real /Virtual Enlarged /Reduced
- (Figure 1) shows an object and its image formed by a thin lens. Assume that L = 16.2 cm and y = 3.45 mm. Figure Image Object 6.00 cm L 1 of 1 Optic axis Lens Part A What is the focal length of the lens? Express your answer in centimeters. - ΑΣΦ f = Submit Part B What type of lens is it? Submit Request Answer converging diverging Part C II Request Answer What is the height of the image? Express your answer in millimeters. Π ΑΣΦ = ? ? cm mmA lens with a focal length of 4.00 cm is placed 10.00 cm from an object. The lens described would be a _________ lens. The image described would be a ________ image. a. converging, real b. converging, virtual c. diverging, virtual d. diverging, real