5. An object is placed at a distance of 1.5 m from a white screen. On placing a convex lens at a distance of 60 cm from the object it is found that a distinct image of the object is formed on the screen. What is the focal length of the convex lens? Answer: f =
Q: 2. An object is placed to the left of a lens. If the image of the object is formed on the right side…
A: Image is formed on the right side of object it means that image is real. Real image is only formed…
Q: An object with height y =15.0 cm is placed on the optical axis in front of a diverging lens with an…
A: Given: Object height, y=15 cm Object distance, p=-45 cm Magnification, m=+0.640
Q: 6. An object is placed 36 cm to the left of a converging lens. The resulting image is five times the…
A: Given: distance of object, u = - 36 cm magnification, m = - 5 real image
Q: 3. A 15 cm tall object sits 80 cm to the left of a converging lens with a focal length of f1 = 30…
A: a. To find the image distance di₁ from the first lens, we can use the thin lens equation: 1/f₁ =…
Q: 2. An object that is 3.0 cm tall is placed 6.0 cm in front of a thin diverging lens with a focal…
A: The height of the object: The object distance: (The negative sign indicates that the object is…
Q: 3. How far from the lens must the film in a camera be, if the lens has a 35.0 mm focal length and is…
A: We are allowed to answer only the first question. For solutions to other questions, please re-post…
Q: fa
A:
Q: QUESTION 15 An object is 16.0 cm to the left of a lens. The lens forms an image is 36.0 cm to the…
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Q: 4. An object 5.0 cm tall is 26.0 cm from a concave lens. The resulting image is one-fifth as large…
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Q: 1. The figure shows a converging lens with a focal length of 2cm. An object is the left of the lens…
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Q: 3. A simple single-lens camera (convex lens) is used to photograph a man 1.6 m tall who is standing…
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Q: An image is formed using a converging lens with a focal length of 16cm. The object is a distance of…
A: Write the given values with the suitable variables. f=16 cmu=-8 cm Here, f and u are the focal…
Q: focal length 200 mm of a convex lens is used to project an inverted image of an object onto a wall…
A:
Q: 1. You are trying to photograph a bird sitting on a tree branch, but a tall hedge is blocking your…
A: Given; The x distance is x=3.3 m. The y distance is y=4.5 m. From figure, The bird distance on…
Q: Two lenses, the first with focal length 10.0 cm and the second with focal length -12.5 cm, are…
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Q: For a thin lens situation, you have determined that s = 2.0 cm and s' = 6.0 cm. What of the…
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Q: Rank the following situations (A-D) by the focal length of the thin lens in the situation, from…
A: Focal length: the distance between a mirror's or lens's focus and its centre
Q: An object placed in front of a positive (converging) lens results in an image formed 17.0 cm on the…
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Q: An object is 20.0 cm to the left of a lens. The lens forms an image 40.0 cm to the right of the…
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Q: A small candle with 4.5 cm size is placed 56.5 cm from a glass lens (n = 1.53) with two concave…
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Q: A lens with a focal length of 4.00 cm is placed 3.00 cm from an object. -The lens is a ____lens.…
A: given: focal length f : 4 cm object distance u : 3 cm
Q: An object placed 20 cm to the left of a 10 cm focal length positive lens a. will create a virtual…
A: Given data, Distance of the object (u) = 20 cm Focal length (f) = 10 cm
Q: 2. (a) Find the object distance and the image distance that produce a magnification of +0.5 for a…
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Q: Two lenses, the first with focal length 10.0cm and the second with focal length -12.5cm, are…
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Q: In the figure shown below: What is the focal length of the lens which forms a real image of the…
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Q: 4. An object 5.0 cm tall is 27.5 cm from a concave lens. The resulting image is one-third as large…
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Q: Ellen places an object 40.0 cm from a concave lens. If a virtual image appears 10.0 cm from the lens…
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Q: Spider: A biologist is using a magnifying glass to look for insects in the jungle. She finds a…
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Q: How far from the lens is the object located?
A:
Q: 6. An object is placed 20.0 cm in front of a converging lens with a focal length of 15.0 cm. This…
A: (a) Given: The object distance is 20.0 cm in front of the lens. The focal length of the lens is 15.0…
Q: An object is placed 25 cm in front of a lens of focal length 20 cm. 60 cm past the first lens is a…
A: Given, object distance,u=-25cmfocal length of lens1,f1=20cmdistance between the lenses,d=60cmfocal…
Q: 9. An object is placed 55.0 cm in front of a diverging lens. What is the focal length if the…
A: Given: The distance of the object is 55 cm. The distance between the object and the image is 21 cm.
Q: 3. An object is 16.0 cm to the left of a lens. The lens forms an image 36.0 cm to the right of the…
A:
Step by step
Solved in 2 steps with 3 images
- A thin lens has a focal length of 25.0 cm. A. Locate the image when the object is placed 26.5 cm in front of the lens. State if the image is real or virtual, enlarged or reduced, and inverted or upright. B. Locate the image when an object is placed 23.0 cm in front of the lens. State if the image is real or virtual, enlarged or reduced, and inverted or upright.What is the lateral magnification of this lens combination?7. An object is placed 4cm left of a converging lens with a focal length of 10cm. a. Make a sketch of this arrangement and draw 3 principal rays to find where the image should form b. Is the image real or virtual? c. Use the thin lens equation to calculate the position of the image. d. (New situation) An object is placed 30 cm to the left of a diverging lens of focal length 20 cm. Sketch this arrangement by drawing 3 principal rays. Draw where you think the image should form
- 9. On one side of a diverging lens of focal length 27.3 cm, you position an object of height 3.24 cm somewhere along the principal axis. The resultant image has a height of 1.94 cm. How far from the lens is the object located? 23.8 cm 11.0 cm 18.3 cm 31.1 cmThe projection lens in a certain slide projector is a single thin lens. A slide 23.7 mm high is to be projected so that its image fills a screen 1.71 m high. The slide- to-screen distance is 3.02 m. (a) Determine the focal length of the projection lens. mm (b) How far from the slide should the lens of the projector be placed to form the image on the screen? mmA convex lens has a focal length of 13 cm. A candle with a height of 7 cm is 7 cm away from the lens. Find the location of the image. If the image is real give a positive answer and a virtual image should be a negative answer.
- 2. An object 3.00 cm tall is placed 12.0 cm from the front of a concave mirror with a radius is the height of the image? cm 60 $$1 ISS ssf60 ssfát 60 ssf60 s 09588 093 ssf60 ssf60 Curvature of 41.0 cm. WhatA 2.0-cm-tall object is located 6.5 cm in front of a converging lens with a focal length of 11.0 cm. A. Use ray tracing to determine the location of the image. (Express your answer to two significant figures and include 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.) B. Use ray tracing to determine the height of the image. (Express your answer to two significant figures and include the appropriate units.) C.Is the image upright or inverted? Is the image real or virtual?6. An object is 185 cm from a convex lens with a focal length of 25 cm. When an inverted image is 12 cm tall, how tall is the associated object? 7. What are the image height and orientation produced by the setup in the following figure? Object 5.0 cm – 10.0 cm - 15.0 cm
- 15. An object is placed at a distance xo =-1.5f in front of a convex lens of focal length f located at x = 0. An identical object is placed at a distance x'o = -2f in front of a concave lens of focal length - f located at x' = 0. Find the difference between the two image positions (x' - Xi). Draw ray diagrams.7. Two 10.0 cm focal length lenses are placed 20.0 cm away from each other. An object sits 5.00 cm to the left of the first lens. Draw its final image. 8. Two 10.0 cm focal length lenses are placed 20.0 cm away from each other. An object sits 15.00 cm to the left of the first lens. Draw its final image.5. A convex lens forms an image of a soda can. The image is 2 cm tall and appears 8 cm from the lens. The height of the soda can is 10 cm. (a) Include a drawing/ray diagram of this setup, (b) Where is the can located (object distance) and (c) what is the focal point of this lens?