Two thin lenses, with foci, f1 = + 5.0 cm and f2 + 10.0 cm, the lenses are separated by a distance of 10.0 cm, as seen in the figure. An object is placed 15.0 cm to the left of lens 1. a) Find the position and magnification of the final image
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Two thin lenses, with foci, f1 = + 5.0 cm and f2 + 10.0 cm, the lenses are separated by a distance of 10.0 cm, as seen in the figure. An object is placed 15.0 cm to the left of lens 1.
a) Find the position and magnification of the final image and Make the drawing


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- A 6.25 mm high firefly sits on the axis of, and 12.9 cm in front of, the thin lens A, whose focal length is 6.79 cm. Behind lens A there is another thin lens, lens B, with a focal length of 23.9 cm. The two lenses share a common axis and are 56.3 cm apart. a) Is the image of the firefly that lens B forms real or virtual?. b) How far from lens B is this image located? Express the answer as a positive number. c) What is the height of this image? Express the answer as a positive number. d) Is this image upright or inverted with respect to the firefly?C=18An 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.
- Please Provide an explanation for the answer. Thank youAn object is placed 45.0cm to the left of lens A. Lens B is placed 40.0cm to the right of lens A. Lens A is converging and has a focal length of 20.0cm . Lens B is converging and has a focal length of 10.0cm . a. What is the final image position relative to lens B? (Include the + or – sign.) b. What is the overall magnification? (Include the + or – sign.) c. Is the final image real or virtual? d. Is the final image upright or inverted?Help on three part question on convex images please and thank you.
- 30 cm f₁=10 cm 25 cm f₂=30 cm A converging lens (f = 10 cm) and a second converging lens (f = 30 cm) are placed 25 cm apart, and an object is placed 30 cm in front of the first converging lens. Object's height is 2 cm. Where is the location of the final image? 7.5 cm away from lens 2 and on the right side of lens 2. O 15 cm away from lens 2 and on the right side of lens 2. 30 cm away from lens 2 and on the right side of lens 2. 30 cm away from lens 2 and on the left side of lens 2. 7.5 cm away from lens 2 and on the left side of lens 2. 15 cm away from lens 2 and on the left side of lens 2.(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 mmHelp.
- 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 ? ?Please asap