An object of height 3.4 cm is placed 4.8 cm in front of a converging lens of focal length 25 cm. a. what is the image distance, in centimeters? Include its sign.
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A: Part a: Draw the ray diagram.
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Q: A convergent lens of focal length 19 cm gives a real image that is 3.1 times larger than the object.…
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Q: An object is placed a distance do = 19.0 cm in front of a positive (converging) lens of focal length…
A: do=19cm f=7cm (positive =to the right of the lens )
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Q: An object is placed a distance do = 6.0 cm in front of a positive (converging) lens of focal length…
A: do=6cm f=13cm (positive =to the right of the lens )
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- A 3.0 cm tall object is placed along the principal axis of a thin convex lens of 30.0 cm focal length. If the object distance is 45.0 cm, which of the following best describes the image distance and height, respectively?An object that is 2.0 cm tall is located 5.0 cm behind the vertex of a converging lens with a focal length of 10 cm as shown in the diagram below. Which of the lettered choices below gives the correct image characteristics? Specifically, what willI be the height, orientation, and nature of the final image? 10 cm Object İ50 5.0 cm f Converging Lens a. 3.0 cm, inverted, real b.4.0 cm, upright, virtual c. 5.0 cm, upright, real d. 4.0 cm, inverted, virtual e. 2.5 cm, upright, virtual O O O O Od = 2 / 4 | f = -4cm 2. The figure shows a diverging mirror with a focal length of -4cm. An object is 4cm to the left of the mirror and is 2cm tall. object b. Find the magnification of the image. c. Find the height h, of the image. makada wa k ho h₂ = a. a. Fill in the blanks above, and find d, the image-to-lens distance. समयमा 67% + @ matatatata ਲਈ ਲੋਕ ਅ daripada diverging mirror SEMUA ALLERGO heen Ladk STREET PERSE ASTERSUN dime APRESEN Ename E Para 6 d. Draw the focal point(s) of this mirror on the picture above. e. Draw the image above at the correct location and with the correct size & orientation.
- A bug is 3 cm to the left of a lens with f = -4.56 cm. Find the image distance from the lens. A second lens of f = 8 cm is placed 1.21 cm to the right of the first lens. Find the distance of the final image from the second lens. Use the image from the first lens as an "object" for the second lens. The final image is: A. Upright B. Inverted The final image is: A. Real B. VirtualAn object (height = 7.7 cm) and its image are on opposite sides of a converging lens. The object is located 14.0 cm from the lens. The image is located 5.6 cm from the lens. Determine the image height (in cm). Enter the numerical part of your answer to two significant figures. Hint: Remember that the sign of the image height is significant.A converging lens with a focal length of 12 cm forms a real image of 7.40 mm tall and 18.000 cm to the right of the lens. (a) Determine the position and size of the object. ст mm Is the image upright or inverted? A. Upright B. Inverted Are the object and image on the same size or opposite sides of the lens? You should draw the ray-diagram for this situation. A. same B. oppsite
- An object is placed 27 cm in front of a diverging lens having a focal length of magnitude 65 cm. What is the image distance, in cmAn object with a height of 0.07m 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 0.24m. (Include the sign of the value in your answers.) a. What is the image distance? b. What is the magnification? c. What is the image height?A converging lens is used to produce a virtual image that is erect and has a magnification of 3.90 with an object placed 14.3cm from the lens. a. What is the focal length of the lens? b. If the object distance is doubled, what type of image is produced? c. What is the new magnification?
- A 15 cm object sits 80 cm to the left of a converging lens with a focal length of f=30 cm. There is a second converging lens with a focal length of f=20 cm sitting 60 cm to the right of the first converging lens. a. What is the overall magnification for this two-lens system? b. What is the height of the final image?The figure shows an object and its image formed by a thin lens. Assume that d1 = 0.781 m, d2 = 0.604 m, and h = 7.50E-2 m. What is the image height (in m; answer sign and magnitude)?C=18