A myopic person sees that her contact lens prescription is -6.50 D. What is her far point in centimeters? cm Additional Materials eBook
Q: 2 When an objed is placed som in front of and down the hought of the defeat a Calculate the radius.…
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Q: 2. Convex lens has a focal length of 15 cm. An object is placed 20 cm from lens. How far from the…
A: Given Convex lens with focal length f = -15 cm Object distance u = -20 cm To find Image distance…
Q: Converging lens has 14.0 cm focal length. What is the focal length of the diverging lens? 30.0 cm…
A: GIVEN: focal length of converging lens f=14 cm
Q: A person with limited accommodation is prescribed lenses of power -2.00 diopters for distant vision.…
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Q: Calculate Combined Power Example 119. A simple microscope .is a combination of two lenses, in…
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Q: - Fill in the missing values in the following table. f a. 6.0 cm b. 2.9 cm P Converging lens ? ? 9…
A: Since you posted several questions, we will solve only first question and for the solutions of other…
Q: A person is having farsightedness vision defect because, а. the eye become too long b. the eye…
A: Here given a person having farsightedness vision defect. We have to define the reason.
Q: A convergent lens has a focal length of 9.4 cm. The object distance is 20.4 cm. h h' Scale: 10 cm =H…
A: In the question given object distance and focal length we have to find the value of image distance…
Q: Suppose a certain person's visual acuity is such that he can see objects clearly that form an image…
A: Answer: The maximum distance d0=3.28 km
Q: ASK YOUR TEACHER An optic is used to create an image. The image distance is 83 cm, the magnification…
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Q: What will be the focal length(f) of the lens in the below diagram 46.9 22 cm
A: data from figure: object distance - distance between object and lens (u) = 22 cm image distance -…
Q: An object is used to create an object the image distance is -104 cm the magnification is .9 and the…
A: We can use the thin lens equation to relate the object distance (u), image distance (v), and focal…
Q: 17) A contact lens is made of plastic with an index of refraction of 1.60. The lens has an outer…
A: Consider the given data as below. Index of refraction, n=1.60 The outer radius of curvature of lens,…
Q: A microscope objective with a magnification of 16 is used in a microscope with a magnification of…
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Q: Express your answer with the appropriate units. An LCD (liquid crystal display) projector works by…
A: Height=4cm Image distance=6cm
Q: Image ke Object ↑ Jy €6.00> - L L- Optic axis Lens
A: given distance of images from lens= v= -(6+L)cm distance of object from lens= u =-L cm Height of…
Q: What is the focal length and power of the eye lens when viewing an object 155 cm away? Consider the…
A: Given: The distance from object is d=-155 cm. The lens to retina distance is d0=0.02 m. (a) The…
Q: Terry is taking pictures of wildlife, using a camera lens with a focal length of 500 mm. After…
A: Draw the figure including object, screen, and lens.
Q: You have a lens with a focal length of -9.7 cm. If you put an object a distance 13.3 cm from the…
A: It is given that,The focal length of the lens is f=-9.7 cm.The object distance is u=13.3 cm.
Q: 2. In a cinema, a picture 2.5 cm wide on the film is projected to an image 3.0m wide on a screen…
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Q: A 3.39 mm high diamond is placed on the axis of, and 10.5 cm from, a lens with a focal length of…
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Q: Question: A meniscus lens has an edge thickness of 5 mm and a diameter of 40 mm. If the sag of the…
A: Given, edge thickness is, e = 5mm sag of convex surface is, S1 = 1.2mm sag of other surface is, S2 =…
Q: A ray of light propagates from median n1 = 5.72 to another medium n2 as shown, 01 = 15.0° and 02 =…
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Q: The power of a convex lens is 25D. Its focal length becomes O a. O b. O c. O d. 4cm 4m 0.04m - 4m 1
A: We can say,Convex (Converging) lenses have positive focal lengths,they have positive power values.We…
Q: A camera was used to project an image of an object 20cm in height and 10mm from the hole. Determine…
A: The focal length of the camera lens, f=35 mm Image height, hi=20 cm=200 mm Image distance from the…
Q: 1. When prescribing a corrective lens for a farsightedness, is it true that the larger the distance…
A: By lens formula P = 1/f = 1/v - 1/u If u is larger than power will be maximum
Q: A small object is on the optical axis, 26.1 cm from a +18.4 cm lens. Find the image distance and…
A: To find the image distance and magnification by calculation, you can use the lens formula and…
Q: Iz is now the object for the second lens. Find the location (distance from the second lens) of the…
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Q: / An object (10)cm high is placed (70)cm in front of a converging lens of (20)cm. a. Where is the…
A: Given : Height of object (ho) = 10 cm Distance of object from the lens (do) = 70 cm Focal length (f)…
Q: Determine the object's distance from the biconvex lens if the image's magnification is -2 and the…
A: magnification (m) = - 2image distance (di) = 17 cm
Q: Use the information and image to answer the following question. This object is located 13.0 cm to…
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Q: What is the focal length and power of the eye lens when viewing an object 145 cm away? Consider the…
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Q: A lensmaker wants to make a magnifying glass from glass with n= 1.55 and with a focal length of 18.5…
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Q: A doctor examines a mole with a 16.0 cm focal length magnifying glass held 14.0 cm from the mole.…
A: Part-a The focal length of the magnifying glass f = 16 cm. The distance between the object and the…
Q: 1:44 PM ...5.OKB/s CHEMISTRY BIOLOGY PHYSICS v English(En) The magnification of an object placed in…
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Q: 2. A Nikon 50mm camera lens is approximated as a cylinder with a diameter of 72mm and a length of…
A: Given : Length of the cylindrical camera, h = 52.5 mm = 5.25 cm diameter of cylindrical camera, D…
Q: focal length
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Q: The accommodation limits for a nearsighted person's eyes are 16.0 cm and 82.0 cm. When he wears his…
A: Object distance u = −∞ Image distance v=−82.0 cm=−0.82 m
Q: The vision defect in which the lens of the eye become too long is called a. Nearsightedness O b.…
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Q: (15) Please don't write on a paper. I can't understand handwritten. Determine the object's distance…
A: Given : Magnification (m) = -2 Image distance (di) = 17 cm
Q: A pencil is placed at a distance 24 cm from the spherical mirror. A virtual image with linear…
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