Far vision Near vision Figure P25.18

Q: TABLE 9.1 (DRAW/INTERPRET THE GIVEN DATA) Angle of Incidence, θi = ∠QMN 550 Angle of Reflection,…

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Q: A person is to be fitted with bifocals. She can see clearly when the object is between 30 cm and 1.5…

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Q: People who do very detailed work close up, such as jewellers, often can see objects clearly at much…

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Q: A ray of light strikes a flat,2.00-cm-thick block of glass(n = 1.50) at an angle of 30.0°with…

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Q: The top row of Figure CQ23.2 shows three ray diagrams for an object O in front of a concave mirror…

A: For the given ray diagrams, we need to find if Red (R) or Blue (B) is drawn correctly or not.

Q: Assume a ray travels a distance 500 meters in a medium with index of refraction nl=1.1 and a…

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Q: The top row of Figure CQ23.3 shows three ray diagrams foran object O in front of a converging lens…

A: Part a:

Q: A submarine periscope uses two totally reflecting 45°-45°-90° prisms with total internal reflection…

A: A submarine periscope is used to trace obstacles at a distance so that the submarine is protected…

Q: Figure P23.28 shows a curved surface separating a material with index of refraction n1 from a…

A: The figure below shows the direction of the ray,

Q: Consider two thin lenses, one of focal length f1 and the other of focal length f2 , placed in…

A: The following figure shows the image formation through the combination of lenses. This lens formula…

Q: Figure P23.59 shows a converging lens with radii R1 = 9.00 cmand R2 = -11.00 cm, in front of a…

A: Given that the radii of curvature for the left face of the lens is 9.00 cm and the radii of…

Q: Q) A person with severe myopia has a far point (a). (20cm) What is the power of contact lenses (when…

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Q: A leaf of length h is positioned 71.0 cm in front of a converging lens with a focal length of 39.0…

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Q: The two mirrors in FigureP22.8 meet at a right angle.The beam of light in the verticalplane P…

A: a)Refer the given figure, the required distance is,

Q: cylindrical cistern, constructed below ground level, is 3 m in diameter and 2.2 m deep and is filled…

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Q: * A thin, converging lens whose foca 5.0 m from a convex spherical mirror whose focal length is - 50…

A: Using lens formula and mirror formula with proper sign convention

Q: A convex lens made of glass (n = 1.50) has a focal distance of 20 cm. An identical looking piece of…

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Q: The object in Figure P23.52 is midwaybetween the lens and the mirror,which are separated by a…

A: a)Write down the mirror equation

Q: As shown a ray of light entering an equilateral prism, with all sides and angles equal to each…

A: For the prism, let the refractive index be μ. Given, From the figure, angle of incidence is given…

Q: Figure P23.28 shows a curved surface separating a materialwith index of refraction n1 from a…

A: From Snell’s law,

Q: The left face of a biconvex lens has a radius of curvature of magnitude 12.0 cm, and the right face…

A: Given   Index of refraction of the glass μ=1.44

Q: Endoscopes are medical instruments used to examinethe gastrointestinal tract and other cavities…

A: Given,Diameter of each fibre in the bundle, d = 1.00×10-4m.Refractive index, n = 1.40

Q: A thin plastic lens with index of refraction n= 1.67 has radiiof curvature given by R1 = -12.0 cm…

A: a)the expression for the refractive index, radius of curvatures and focal length of lens is given by

Q: A patient with a refractive myopia cannot see objects clearly if they are further away than 10 m. To…

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Q: Suppose you want to use a converging lens to project theimage of two trees onto a screen. One tree…

A: The screens must be moved towards the lens.

Q: Consider two thin lenses, one of focal length f1 and theother of focal length f2, placed in contact…

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Q: A parallel beam of light enters a glass hemisphere perpendicularto the flat face, as shown in Figure…

A: The formula to calculated the image distance is

Q: e) erect and 0.489 times the A nearsighted man uses his ideally prescribed eyeglasses that have a…

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Q: A transparent cylinder of radius R = 2.00 m has a mirroredsurface on its right half, as shown in…

A: Given:radius = 2 mdistance between rays = 2mangle of incidence = θangle of refraction = α

Q: You want to make a symmetrical biconvex lens (same radii of curvature) to project an image of an…

A: Suppose radii of curvature =R

Q: Problem 18 18. The reflecting surfaces of two intersecting flat mirrors are at an angle 0 (0° < 0 <…

A: Given figure shows the path of the light ray Let α and γ are angles of incidence at mirrors 1 and 2…

Q: A person decides to use an old pair of eyeglasses to make some optical instruments. He knows that…

A: Part A:

Q: Suppose we model the cornea of the human eye as a thin lens with a focal length of 2.00 cm. We also…

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Q: Two plane mirrors are at an angle of Θ1 5 50.0° with eachother as in the side view shown in Figure…

A: The below figure represents the path of the rays between the two mirrors.

Q: What is the object distance in meter for a person whose eyes have a power of 52.45 diopter?…

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