1)lf a lens with a diameter of 50 mm and a focal length of 25.4 cm has a longitudinal spherical aberration of 4 mm, what is the lateral spherical aberration?

Q: 4. (C)A magnifying glass, very close to the human eye, produces an angular magnification of 6 when…

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Q: A lens can be used to start a fire by focusing an image of the sun onto a piece of flammable…

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Q: 7) a) An object is 30cmin front of a converging lens with a focal length of 10cm. Draw and use ray…

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Q: In order for Nick to see distant objects clearly, the lens in his glasses must form an upright,…

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Q: 4) Show that the ABCD matrix for a thick lens can be derived by sandwiching a window between two…

A: Step1   matri for thick lens given by (1−p2​​01​)(10​d/n1​)(1−p2​​01​)…

Q: The contact lens prescription for a mildly farsighted person is 1.25 D, and the person has a near…

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Q: A 1. Two mirrors are placed along OX ane OY. A light ray starts from (a, b) and after being…

A: We need to prove that for the total time of travel to be zero, the angle of incidence is equal to…

Q: An object has a height of 0.054 m and is held 0.240 m in front of a converging lens with a focal…

A: Magnification of lens M = ratio of image distance and object distance Or  Ration of image height and…

Q: A compound lens consists of two thin converging lenses L, and L2 of focal lengths 10 cm and 20 cm.…

A: The refraction at first lens, the position of image is,…

Q: Problem 3: Suppose a book is held 5.1 cm from a 12.5-cm focal length lens. Part (a) Find the…

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Q: 66. A diverging lens has a focal length of-8.00 cm. (a) What are the image distances for objects…

A: 68) focal length of the diverging lens (f) = -8 cm

Q: A double convex lens has power P and same radii of curvature R of both the surfaces. The radius of…

A: A double convex lens has power P and same radii of curvature R of both the surfaces. The radius of…

Q: 14). Ignoring the atmosphere for this problem, what would the focal length of the eyepiece of your…

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Q: A person's left eye is corrected by a diverging le of f = -18.6 cm placed 2.0 cm from the eye. (a)…

A: We know that the formula of the power of the lens is given as  P = 1f Here P is the power  f is the…

Q: Question: What is the edge thickness of a -5.00 D biconcave glass lens (n = 1.523), f the center…

A: A concave lens is one that has at least one inwardly curving surface. It is a divergent lens, which…

Q: A Concave planer lens has a first Surface with a radivs = 4ocm, dens thickness = 6mm ds in air and…

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Q: For problem 34.49 calculate how far the lens must be placed from the slide in cm if the lens has a…

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Q: An object of height 3.5 cm is placed 4.6 cm in front of a converging lens of focal length 16 cm.…

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Q: 21 A nearsighted person might correct his vision by wearing diverging thin lenses with a focal…

A: here the concave lens is of focal length, f=-45 cm The object is held at a distance 4.5 m from the…

Q: VARIANT 19 Suppose the book page is held 10 cm from a convex lens of focal length 15 cm, such as a…

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Q: As shown in the figure below, a biconvex thin lens located 133 cm from a screen, projects onto it an…

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Q: A double-convex lens is to be made of atransparent material with an index of refraction of 1.7. One…

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Q: A 2.0-cm-diameter spider is 2.8 m from a wall. Determine the focal length f of a lens that will make…

A: Step 1: The image distance is v which is forming at wall.hence u + v = 2.8 m         ------ eq 1…

Q: A thin plastic lens with index of refraction n = 1.71 has radii of curvature given by R, = -10.0 cm…

A: Have a look

Q: can someone help me with this physics problem

A: The image of the simulator with proper markings is attached below.

Q: From the picture given below for the convex lens answer the following: F A 12cm 2F 1) The focal…

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Q: An object is placed 51 cm to the left of a converging lens of focal length 22 cm. A diverging lens…

A: Given: The distance of the object from the optical center is u=-51 cm. The focal length of…

Q: VARIANT 23 Suppose an object such as a book page is held 15 cm from a concave lens of focal length -…

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Q: A small seed is embedded in a spherical bead of of amber, n-1.58. The of radius the amber bead is 34…

A: Concept used: Objects appear to be less deep than they actually are due to phenomena of refraction.

Q: 97. ssm Mars subtends an angle of 8.0 x 10-5 rad at the unaided eye. An as- tronomical telescope has…

A: Given that the angle subtended by the mars at the unaided eye is θo=8×10-5rad the focal length of…

Q: 130) A converging lens has a focal length of 10.0 cm. Locate the object if a real image is located…

A: Given f = 10 cm

Q: A) The distance between the center of the lens and the retina along the visual axis is approximately…

A: We are given the focal length range for our eye. We are given distance of object. We are also given…

Q: c) A farsighted person cannot see clearly objects that are placed beyond 75 cm. Compute the power of…

A: Given that:- A person cannot see clearly objects that are placed beyond 75cm.

Q: AC254-050-A from Thorlabs is a 50 mm focal length achromatic lens. You can use drawSurfaces twice to…

A: AC254-050-A from Thorlabs is a  focal length achromatic lens. You can use draw Surfaces twice to…

Q: 7) Both lenses of a compound microscope have focal lengths of 1 cm. The barrel length. 26.95 cm.…

A: Given value--- focal length of both lenses = 1 cm. barrel length = 26.95 cm. object distance = 1.04…

Q: An image is formed using a converging lens with a focal length of 14cm. The object is a distance of…

A: Focal length of converging lens is f=14 cm Distance of object from lens is u=8 cm Find: Image…

Q: A biologist observes a paramecium with a microscope whose eyepiece and objective have focal lengths…

A: We start by using the lens equation which can be written as where p is the object distance, q is the…

Q: In the figure, a box is somewhere at the left, on the central axis of the thin converging lens. The…

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