A centered optical system consists of 2 bi-convex glass lenses (n=1.5) with the radii of curvature R=10cm placed at a distance d=10cm from each other. Calculate: a. the characteristics of the image obtained by the system for a linear object with 5mm length located perpendicular to the optical axis at 10cm from the first lens b. focal lengths of the system c. obtaining the graphic image of the object through the optical system under the conditions from point a
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- A 1.0-cmcm-tall object is 9.0 cmcm in front of a converging lens that has a 40 cmcm focal length. Calculate the image position. Express your answer with the appropriate units. Enter positive value if the image is on the other side from the lens and negative value if the image is on the same side as the object. Calculate the image height. Express your answer with the appropriate unitsplz answer in details, thanksA small insect is placed 5.40 cmcm from a 6.00-cmcm-focal-length lens. a) Calculate the position of the image. Follow the sign conventions. Express your answer using two significant figures and include the appropriate units. b) Calculate the angular magnification. Express your answer using two significant figures.
- Create a ray diagram for eyeglasses that contain a diverging lens. Assume you are looking at a 2 cm tall object that is 4 cm from the lens. The focal length is 3 cm. What type of vision are they used to correct? Give both names. How do they do this? Explain.6. A 2.0 cm tall object is 15 cm in front of a converging lens that has a 20 cm focallength.(a) Use ray tracing to find the position and height of the image. To do this accurately, use a ruler or a paper with a grid. Determine the image distance and imageheight by making measurements on your diagram.(b) Calculate the image position and height. Compare with your ray-tracing answers in part a.An object is 19.5 cm from the center of a spherical silvered-glass Christmas tree ornament 6.20 cm in diameter. ▼ Part A What is the position of its image (counting from the ornament surface)? Follow the sign rules. Express your answer with the appropriate units. s' = Submit ▾ Part B m = HA Value Submit Request Answer What is the magnification of its image? VG ΑΣΦ Units Request Answer PYREX ? ?
- I continue to get the wrong answer. TIA.Example 2: Fixing the problem....simple optics. A person who is near-sighted has a far point of 460 cm from the eye. Assuming their glasses are to be worn 2.0 cm in front of their eye, find the focal length of the correcting lens needed so that they can see distant objects. Distant object Distant object IC ImageA converging lens has a focal length of 29 cm. An object is placed 10.2 cm in front of the lens. What is the location of the image? cm b. What is the magnification? c. Is the image upright, or inverted? ONLY 1 ATTEMPT IS ALLOWED FOR THIS PART. --Select-v d. Is the image in front of the lens, or behind the lens? ONLY 1 ATTEMPT IS ALLOWED FOR THIS PART. --Select-- v