Which of the two lenses shown in Fig. 23–66 is converging, and which is diverging? Explain using ray diagrams and show how each image is formed. FIGURE 23-66 Problem 85.

Q: A small object is 25.0 cm from a diverging lens as shown in Fig. 23-68. A converging lens with a…

A: Object distance from the diverging lens (u)=-25 cm Focal length of converging lens (fc)=30 cm…

Q: A symmetric double convex lens with a focal length of22.0 cm is to be made from glass with an index…

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Q: To An obje laced 19.0 cm to the left of a lens of focal length 12.0 cm. 27.0 cm to the right of this…

A: Given. Focal lenth of lens is 12 cm. Distance of object from lens is -19 cm. Distance between lens…

Q: A mirror at an amusement park shows an uprightimage of any person who stands 1.9 m in front of it.…

A: Given Data: The object's distance is, u=1.9 m The magnification is, M=3   The expression for the…

Q: Draw a ray diagram to show why a stick or straw looks bentwhen part of it is under water (Fig.…

A: Stick looks bent when its part is under water because of refraction of light. Ray Diagram:

Q: 5.73* A thin positive lens, having a focal length of +20 cm, is posi- tioned 80 cm from a large…

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Q: Example 23–16 shows how to use a converging lens tomeasure the focal length of a diverging lens. (a)…

A: (a) Measurement of the focal length is not possible for a diverging lens because diverging lens…

Q: (II) A lighted candle is placed 36 cm in front of a converging lens of focal length fi = 13 cm,…

A: Given: The distance of candle from converging lens is d=36 cm. The focal length is f1=13 cm. The…

Q: A ray of light is refracted through three different materials (Fig. 23-49). Which material has (a)…

A: By looking at the direction and the relative amount that the light rays bend at each interface, we…

Q: You hold a small flat mirror 0.50 m in front of you and can see your reflection 1.0 m 0.50 m twice…

A: As plane mirror has flat reflective surfaces , the image formed in the mirror will be equidistant to…

Q: A convex (converging) lens produces a real, inverted image of an object that is magnified 2.20 times…

A: Answer             32.3125 cm Solution

Q: (II) A person whose eyes are 1.72 m above the floor stands 2.20 m in front of a vertical plane…

A: Consider the following figure.       Here, NR is the normal at the point of incidence R, i and r…

Q: The print in many books averages 3.76 mm in height. How high (in mm) is the image of the print on…

A: Given data The given height is h0 = 3.76 mm Distance between the lens-to-retina d = 2.00 cm d0 =…

Q: The focal length of a diverging lens is negative. If  f = −27 cm  for a particular diverging lens,…

A: Focal length of lens,(F)=-27 cm -------(1)  [Given] Object distance,(U)=-62 cm   -------(2)  [Given]…

Q: (II) Two plane mirrors meet at a 135° angle, Fig. 23–52. If light rays strike one mirror at 34° as…

A: The angle between the two plane mirrors , ∠ OAO' =135∘ and angle θ=34∘  as shown in fig-1…

Q: a person whos eyes are 1.72 m above the floor stands 2.20m in front of a vertical plane mirror whose…

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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: • A converging lens has a focal length of 14.0 cm. For each of two objects located to the left of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: An object is located 20.0 cm to the left of a diverging lenshaving a focal length f = -32.0 cm.…

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Q: Light is incident on an equilateral glass prism at a 45.0° angle to one face, Fig. 23–64. Calculate…

A: Given: The angle of incidence is θ=45°. The refractive index is n=1.54.   The angle of reflection…

Q: The print in many books averages 3.76 mm in height. How high (in mm) is the image of the print on…

A:

Q: Fig. -Q(4) shows a point light source and its image produced by a lens with an optical axis N,N,.…

A: solution: to sketch the ray diagrma and complete the positionof the lenses

Q: Two converging lenses having focal lengths of 15.0 cm are placed 25.0 cm apart. Where is the final…

A: Given: Two converging lens of focal length,      f=15.0 cm Separation between lens, d=25.0 cm…

Q: A convex lens of focal length 12 cm is placed in contact with a plane mirror. If an object is placed…

A: In this question we are given that a convex lens of focal length 12 cm is placed in contact with a…

Q: -4 - 202 Apparatus aS in this Eeriment Experimental data Physical Quantity Its Value in cm Image…

A: The answer is below

Q: If a glass converging lens is placed in water, its focal lengthin water will be (a) longer, (b)…

A: Glass converging lens

Q: A light beam reflects off two parallel reflecting surfaces that are l - 136 cm long and separated by…

A: (a) the number of times the light beam reflects off the left surface. (b) the number of times the…

Q: Radios of curvature of one surface of double convex lens is three times of ihe other I lens is 30 cm…

A: As per guidelines, only first question is solved here. 1. Given, Radius of curvature of one surface…

Q: For a diverging lens with one flat surface, the radius of curvature for the curved surface is 20.0…

A: Given,

Q: re must an image of the Rock appear if he is located 1.2 m from a diverging lens that has a focal…

A: Lens formula  1/f = 1/v-1/u

Q: 9- EXAMPLE 23-15 A two-lens system. Two converging lenses, A and B, with focal lengths fA = 20.0 cm…

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Q: 5.83* Considering the operation of a spherical mirror, prove that the locations of the object and…

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Q: A thin plastic lens with index of refractionn = 1.69 has radii of curvature given by R, = -11.5 cm…

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Q: The near point of a particular person is at 50 cm. This is due to a defect of the person’s eye; an…

A: Farsightedness or Hyperopia  can appear in 2 cases:  When the axial length of the eye is bigger…

Q: A man's face is at a distance p = 15 %3D cm in front of a concave spherical shaving mirror. If the…

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Q: 5. (II) Stand up two plane mirrors so they form a 90.0° angle as in Fig. 23-54. When you look into…

A: given;- two plane mirror at 90*

Q: Example 23-9 : Image formed by a converging lens. What are (a) the position, and (b) the size, of…

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Q: An object of height 11 cm is placed 48 cm in front of a diverging lens with a focal length of -24.5…

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Q: If the apex angle of a prism is $ = 75° (see Fig. 23–63), what is the minimum incident angle for a…

A: Given that  the apex angle of a prism isϕ=750 n=1.58 Suppose the minimum incident angle =θ1

Q: A toy car is placed in front of a concave lens (focal length 94.6 cm) at the origin, with the x-axis…

A: