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(11%) Problem 1: A student is getting her picture taken by a digital camera. The student...
A student is getting her picture taken by a digital camera
A student is getting her picture taken by a digital camera. The student is h1=1.55 m tall and she stands d0=3.75 m in front of the camera lens which has a focal length of f 0.014 m. Part (a) Input an expression for the resulting image distance, di.Part (b) By evaluating the numerical distance, find out if the image is real or virtualPart (c) Numerically, what is the magnification of the system?Part (d) Numerically, what is the image height?
(6%) Problem 6: A student is getting her picture taken by a digital camera. The student...
(6%) Problem 6: A student is getting her picture taken by a digital camera. The student is h= 1.85 m tall and she stands do = 2.5 m in front of the camera lens which has a focal length of f= 0.022 m. Randomized Variables ho = 1.85 m do = 2.5 m f= 0.022 m A 25% Part (a) Input an expression for the resulting image distance, dz. Grade Summary Deductions 0% 100% a B ( 7 8 9...
(13%) Problem 9: A student is getting her picture taken by a digital camera. The student...
(13%) Problem 9: A student is getting her picture taken by a digital camera. The student is h, = 1.85 m tall and she stands do= 4.5 m in front of the camera lens which has a focal length of f= 0.027 m. Randomized Variables ho 1.85 m do= 4.5 m f= 0.027 m A25% Part (a) Input an expression for the resulting image distance, dj Gra Dedu Poter В 7 8 9 HOME Subr Atter d 5 6 (7%...
a photographer is taking a picture of the flowers in a garden that are 3.5 M...
a photographer is taking a picture of the flowers in a garden that are 3.5 M away. The tallest Flowers are 0.75 M tall. The camera uses a converging lens with a focal length of 0.0525 M. 1. FInd Di, the image distance 2. Is the image real or virtual? Explain 3. What is the magnification?
A certain digital camera having a lens with focal length 7.50cm focuses on an object 1.60m tall that is 4.30m f...
A certain digital camera having a lens with focal length 7.50cm focuses on an object 1.60m tall that is 4.30m from the lens. Part A How far must the lens be from the photocells? s = cm SubmitMy AnswersGive Up Part B Is the image on the photocells erect or inverted? Real or virtual? Is the image on the photocells erect or inverted? Real or virtual? The image is erect and real. The image is inverted and real. The image...
2. You are planning to take a picture of a distant object with a simple camera....
2. You are planning to take a picture of a distant object with a simple camera. (a) What kind of lens is used in the camera? What kind of image is formed on the film (sensor): - is this real or virtual? Is this upright or inverted? [3 points) (b) Draw a clearly the ray diagram showing the image formation. Label the object distance, image distance and the focal length. [8 points) (c) You would like to photograph a 20-m...
2. You are planning to take a picture of a distant object with a simple camera....
2. You are planning to take a picture of a distant object with a simple camera. (a) What kind of lens is used in the camera? What kind of image is formed on the film (sensor): - is this real or virtual? Is this upright or inverted? (3 points) (b) Draw a clearly the ray diagram showing the image formation. Label the object distance, image distance and the focal length. [8 points) I (c) You would like to photograph a...
(13%) Problem 6: A candle (ho-0.39 m) is placed to the left of a diverging lens...
(13%) Problem 6: A candle (ho-0.39 m) is placed to the left of a diverging lens (f=-0.069 m). The candle is a -0.14 m to the left of the lens Randomized Variables ho= 0.39 m f=-0.069 m do= 0.14 m 25% Part (a) Write an expression for the image distance, di Grade Summarv Deductions Potential 0% 100% 7 8 9 4 5 6 Submissions Attempts remaining: 6 (3% per attempt) detailed view 0 END BACKSPACE DEL CLEAR Submit Hint I...
A certain digital camera having a lens with focal length 7.50 cm focuses on an object...
A certain digital camera having a lens with focal length 7.50 cm focuses on an object 1.50 m tall that is 4.20 m from the lens. How far must the lens be from the sensor array? Express your answer in centimeters to three significant figures. VO AED ? Submit Request Answer Part B How tall is the image on the sensor array? Express your answer in centimeters to three significant figures. | ΑΣΦ 6 ? h- em Part D A...
The type of lens is not given. (10%) Problem 6: Two lenses are mounted d= 29 cm apart on an optical bench. The focal len...
The type of lens is not
given.
(10%) Problem 6: Two lenses are mounted d= 29 cm apart on an optical bench. The focal length of the first lens is fı = 7.9 cm and that of the second lens is f2 = 5.6 cm. An object of height ho = 3.4 cm is placed at a distance of do = 29 cm in front of the first lens. 25% Part (a) Ignoring the second lens for now, at what...
(6%) Problem 6: A student is getting her picture taken by a digital camera. The student is h= 1.85 m tall and she stands do = 2.5 m in front of the camera lens which has a focal length of f= 0.022 m. Randomized Variables ho = 1.85 m do = 2.5 m f= 0.022 m A 25% Part (a) Input an expression for the resulting image distance, dz. Grade Summary Deductions 0% 100% a B ( 7 8 9...
(13%) Problem 9: A student is getting her picture taken by a digital camera. The student is h, = 1.85 m tall and she stands do= 4.5 m in front of the camera lens which has a focal length of f= 0.027 m. Randomized Variables ho 1.85 m do= 4.5 m f= 0.027 m A25% Part (a) Input an expression for the resulting image distance, dj Gra Dedu Poter В 7 8 9 HOME Subr Atter d 5 6 (7%...
2. You are planning to take a picture of a distant object with a simple camera. (a) What kind of lens is used in the camera? What kind of image is formed on the film (sensor): - is this real or virtual? Is this upright or inverted? [3 points) (b) Draw a clearly the ray diagram showing the image formation. Label the object distance, image distance and the focal length. [8 points) (c) You would like to photograph a 20-m...
2. You are planning to take a picture of a distant object with a simple camera. (a) What kind of lens is used in the camera? What kind of image is formed on the film (sensor): - is this real or virtual? Is this upright or inverted? (3 points) (b) Draw a clearly the ray diagram showing the image formation. Label the object distance, image distance and the focal length. [8 points) I (c) You would like to photograph a...
(13%) Problem 6: A candle (ho-0.39 m) is placed to the left of a diverging lens (f=-0.069 m). The candle is a -0.14 m to the left of the lens Randomized Variables ho= 0.39 m f=-0.069 m do= 0.14 m 25% Part (a) Write an expression for the image distance, di Grade Summarv Deductions Potential 0% 100% 7 8 9 4 5 6 Submissions Attempts remaining: 6 (3% per attempt) detailed view 0 END BACKSPACE DEL CLEAR Submit Hint I...
A certain digital camera having a lens with focal length 7.50 cm focuses on an object 1.50 m tall that is 4.20 m from the lens. How far must the lens be from the sensor array? Express your answer in centimeters to three significant figures. VO AED ? Submit Request Answer Part B How tall is the image on the sensor array? Express your answer in centimeters to three significant figures. | ΑΣΦ 6 ? h- em Part D A...
The type of lens is not
given.
(10%) Problem 6: Two lenses are mounted d= 29 cm apart on an optical bench. The focal length of the first lens is fı = 7.9 cm and that of the second lens is f2 = 5.6 cm. An object of height ho = 3.4 cm is placed at a distance of do = 29 cm in front of the first lens. 25% Part (a) Ignoring the second lens for now, at what...
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