Part A A 1.2-cm-tall object is 78 cm in front of a diverging lens that has a -39 cm focal length. Calculate the image position. Express your answer to two significant figures and include the appropriate units. ? Value Units Submit Request Answer Part B Calculate the image height. Express your answer to two significant figures and include the appropriate units.
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- You hold a spherical salad bowl 60 cm in front of your face with the bottom of the bowl facing you. The salad bowl is made of polished metal with a 40 cm radius of curvature. Part A Where is the image of your 5.0-cm-tall nose located? Follow the sign rules. Enter the magnitude of the distance from the salad bowl. Express your answer with the appropriate units. = Submit Part B μÅ y' : = Value Request Answer What is the image's size? Express your answer with the appropriate units. μĂ Units Value Units ? ?Part A- Part A Consider a typical convex passenger-side mirror with a focal length of -80 cm. A 1.7-m-tall cyclist on a bicycle is 25 m from the mirror. You are 1.4 m from the mirror, and suppose, for simplicity, that the mirror, you, and the cyclist all lie along a line. How far are you from the image of the cyclist? Express your answer with the appropriate units. μΑ L = Value Units Submit Request Answer Part B What is the image height? Express your answer with the appropriate units. HA h' = Value Units %3D
- Part A How far apart are an object and an image formed by an 95 -cm -focal-length converging lens if the image is 3.20 x larger than the object and is real? Express your answer using two significant figures. ? do + d; = CimHelp with problem BPart A A converging lens with a focal length of 60 cm and a diverging lens with a focal length of -50 cm are 290 cm apart. A 3.5-cm-tall object is 80 cm in front of the converging lens. Calculate the image position relative to the diverging lens. Express your answer to two significant figures and include the appropriate units. Enter a positive value if the image is on the other side from the lens and a negative value if the image is on the same side. HẢ ? s'2 Value Units %D Submit Request Answer Part B Calculate the image height. Express your answer to two significant figures and include the appropriate units. HA h' = Value Units %3D Submit Request Answer
- A-6.10-D lens is held 14.5 cm from an ant 1.00 mm high. Part A What is the position of the image? on the opposite side of the lens relative to the object on the same side of the lens with the object no image is formed Previous Answers ✓ Correct Part B Find the image distance. Follow the sign conventions. Express your answer to three significant figures and include the appropriate units. di = -7.69x10-² m Previous Answers ✓ Correct P Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | MacBook AirThe observer in figure is positioned so that the far edge of the bottom of the empty glass (not to scale) is just visible. When the glass is filled to the top with water, the center of the bottom of the glass is just visible to the observer. Find the height, H, of the glass, given that its width is W=4.8cm. Express your answer using two significant figures.Part A A sharp image is located 391 mm behind a 263-mm-focal-length converging lens. Find the object distance. Follow the sign conventions. Express your answer to three significant figures and include the appropriate units. HA do = Value Units Submit Request Answer Provide Feedback Next>
- Part A A reflecting telescope (Figure 1) has a radius of curvature of 3.00 m for its objective mirror and a radius of curvature of -1.50 m for its secondary mirror. rea If the distance between the two mirrors is 0.92 m, how far in front of the secondary mirror should you place the electronic sensor to record the image of a star? ent Sharing ettings Express your answer to two significant figures and Include the approprlate units. e Tools HA ? d; = Value Units %3D Figure 1 of 1 Submit Request Answer < Return to Assignment Provide Feedback Secondary mirror SensorAn object stands on the common central axis of two thin, symmetric lenses. The object is placed 15.0 cm in front of the first lens (converging lens) whose focal length is 10.0 cm. The second lens is a diverging lens whose focal length is also 12.0 cm. The distance between the lenses is 40.0 cm. a.) Determine the characteristics of the final image by using thin-lens and magnification equations. Give your reasoning. b.) Find the location of the final image by using ray diagrams (sketch the rays clearly). Object f₁ 15 cm 1st Lens f₁ 40 cm 420 2nd Lens