Explanation Given info: The near point of child, N c h i l d = 15 cm Focal length of magnifier, f = 9.5 cm Formula used: The angular magnification, m = 1 + N / f ( for eye focused at near point) Calculation: Substituting the given values, we get m = 1 + 15 / 9...

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Chapter 25, Problem 72GP

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The maximum magnification the child can obtain using a 9.5 cm focal length magnifier, also what magnification can a normal eye obtain with the same lens?

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Chapter 25, Problem 71GP

Chapter 25, Problem 73GP

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Ch. 25 - Prob. 1OQ Ch. 25 - Prob. 2OQ Ch. 25 - Prob. 1Q Ch. 25 - Prob. 2Q Ch. 25 - Prob. 3Q Ch. 25 - Prob. 4Q Ch. 25 - Will a nearsighted person who wears corrective...Ch. 25 - Prob. 6Q Ch. 25 - Prob. 7Q Ch. 25 - Prob. 8Q

Ch. 25 - Prob. 9Q Ch. 25 - Prob. 10Q Ch. 25 - Prob. 11Q Ch. 25 - Prob. 12Q Ch. 25 - Explain why chromatic aberration occurs for thin...Ch. 25 - Prob. 14Q Ch. 25 - Prob. 15Q Ch. 25 - Prob. 16Q Ch. 25 - Prob. 17Q Ch. 25 - Prob. 18Q Ch. 25 - Prob. 19Q Ch. 25 - Prob. 20Q Ch. 25 - The image of a nearby object formed by a camera...Ch. 25 - Prob. 2MCQ Ch. 25 - Prob. 3MCQ Ch. 25 - Prob. 4MCQ Ch. 25 - Prob. 5MCQ Ch. 25 - Prob. 6MCQ Ch. 25 - Prob. 7MCQ Ch. 25 - Prob. 8MCQ Ch. 25 - Prob. 9MCQ Ch. 25 - Prob. 10MCQ Ch. 25 - Prob. 11MCQ Ch. 25 - Prob. 12MCQ Ch. 25 - Prob. 13MCQ Ch. 25 - Prob. 1P Ch. 25 - Prob. 2P Ch. 25 - Prob. 3P Ch. 25 - Prob. 4P Ch. 25 - Prob. 5P Ch. 25 - Prob. 6P Ch. 25 - Prob. 7P Ch. 25 - Prob. 8P Ch. 25 - If a 135-mm telephoto lens is designed to cover...Ch. 25 - Prob. 10P Ch. 25 - Prob. 11P Ch. 25 - A person struggles to read by holding a book at...Ch. 25 - Prob. 13P Ch. 25 - An eye is corrected by a - 5.50-D lens, 2.0 cm...Ch. 25 - Prob. 15P Ch. 25 - Prob. 16P Ch. 25 - A person has a far point of 14 cm. What power...Ch. 25 - Prob. 18P Ch. 25 - Prob. 19P Ch. 25 - Prob. 20P Ch. 25 - Prob. 21P Ch. 25 - Prob. 22P Ch. 25 - Prob. 23P Ch. 25 - Prob. 24P Ch. 25 - Prob. 25P Ch. 25 - Prob. 26P Ch. 25 - Prob. 27P Ch. 25 - A magnifying glass with a focal length of 9.2 cm...Ch. 25 - Prob. 29P Ch. 25 - Prob. 30P Ch. 25 - Prob. 31P Ch. 25 - Prob. 32P Ch. 25 - A 7.0x binocular has 3.5-cm-focal-length...Ch. 25 - Prob. 34P Ch. 25 - 35. (II) An astronomical telescope has its two...Ch. 25 - 36. (II) A Galilean telescope adjusted for a...Ch. 25 - Prob. 37P Ch. 25 - Prob. 38P Ch. 25 - Prob. 39P Ch. 25 - Prob. 40P Ch. 25 - Prob. 41P Ch. 25 - Prob. 42P Ch. 25 - Prob. 43P Ch. 25 - Prob. 44P Ch. 25 - Prob. 45P Ch. 25 - A microscope has a 14.0x eyepiece and a 60.0x...Ch. 25 - Repeat Problem 46 assuming that the final image is...Ch. 25 - Prob. 48P Ch. 25 - The eyepiece of a compound microscope has a focal...Ch. 25 - Prob. 50P Ch. 25 - An achromatic lens is made of two very thin...Ch. 25 - Prob. 52P Ch. 25 - Prob. 53P Ch. 25 - Prob. 54P Ch. 25 - Two stars 18 light-years away are barely resolved...Ch. 25 - Prob. 56P Ch. 25 - Prob. 57P Ch. 25 - Prob. 58P Ch. 25 - Prob. 59P Ch. 25 - Prob. 60P Ch. 25 - Prob. 61P Ch. 25 - Prob. 62P Ch. 25 - Prob. 63P Ch. 25 - Prob. 64GP Ch. 25 - Prob. 65GP Ch. 25 - Prob. 66GP Ch. 25 - Prob. 67GP Ch. 25 - Prob. 68GP Ch. 25 - Prob. 69GP Ch. 25 - Prob. 70GP Ch. 25 - Prob. 71GP Ch. 25 - Prob. 72GP Ch. 25 - Prob. 73GP Ch. 25 - Prob. 74GP Ch. 25 - Prob. 75GP Ch. 25 - Prob. 76GP Ch. 25 - Prob. 77GP Ch. 25 - Prob. 78GP Ch. 25 - Prob. 79GP Ch. 25 - Prob. 80GP Ch. 25 - Prob. 81GP Ch. 25 - Prob. 82GP Ch. 25 - Prob. 83GP Ch. 25 - Prob. 84GP Ch. 25 - Prob. 85GP Ch. 25 - Prob. 86GP Ch. 25 - You want to design a spy satellite to photograph...Ch. 25 - Given two 12-cm-focal-length lenses, you attempt...Ch. 25 - Prob. 89GP

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