The left end of a long glass rod, 8.00 cm indiameter, has a convex hemispherical surface 4.00cm in radius. The refractive index of the glass is1.60. Determine the position 8 of the image if an object is placed in air on the axis of the rod 3.00 cm from the left end of the rod.Express your answer in centimeters to three significant figures.SbΜΕ ΑΣΦ0?cm

Step 1:For refraction at spherical surfaces,vμ2−uμ1=Rμ2−μ1 ........1Step 2:Given data:R is…

Answered: The left end of a long glass rod, 8.00…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 16P

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Similar questions

A ray of light strikes a flat, 2.00-cm-thick block of glass (n = 1.50) at ail angle of 30.0 with respect to the normal (Fig. P22.18). (a) Find the angle of refraction at the lop surface. (b) Find the angle of incidence at the bottom surface and the refracted angle. (c) Find the lateral distance d by which the light beam is shifted. (d) Calculate the speed of light in the glass and (e) the time required for the light to pass through the glass block. (f) Is the travel time through the block affected by the angle of incidence? Explain.
A 7.5x binocular produces an angular magnification of 7.50, acting like a telescope. (Mirrors are used to make the image upright.) If the binoculars have objective lenses with a 75.0 cm focal length, what is the focal length of the eyepiece lenses?
The index of refraction for water is about 43. What happens as a beam of light travels from air into water? (a) Its speed increases to 43c, and its frequency decreases. (b) Its speed decreases to 34c, and its wavelength decreases by a factor of 34. (c) Its speed decreases to 34c, and its wavelength increases by a factor of 43. (d) Its speed and frequency remain the same. (e) Its speed decreases to 34c, and its frequency increases.
An optic fiber with circular cross section has refractive index 1.450. It’s surrounded by a cladding with refractive index 1.442.
Two transparent materials are placed side-by-side, the refractive index of the first material is 11.53. What should be the refractive index of the second material so that the critical angle of the interface joining the two materials would be 0.76 radians?
The speed of light in a transparent rod is 1.40 x 108 m/s. What is the index of refraction for this material?
A ray of light traveling through air encounters a 1.2-cm-thick sheet of glass at a 35° angle of incidence. How far does the light ray travel in the glass before emerging on the far side?
The refractive indices of materials A and B have a ratio of nA/nB = 1.32. The speed of light in material A is 1.24 × 108 m/s. What is the speed of light in material B?
The critical angle for total internal reflection within a fiber optic cable is θC = 24.1°. What is the index of refraction (n) for the material it's made from?
A paperweight is made of a solid glass hemisphere with index of refraction 1. 50. The radius of the circular cross section is 4.0 cm. The hemisphere is placed on its flat surface, with the center directly over a 2.5-mmlong line drawn on a sheet of paper. What length of line is seen by someone looking vertically down on the hemisphere?
A plastic-coated window consists of Perspex and glass. At the Perspex to glass interface, the angle of refraction is 30.00degrees. and the angle of incidence is 20.00degrees. If the refractive index of the glass is 1.75, what is the refractive index of the Perspex?
When light enters an unknown medium, it slows down to 1.81x108 m/s. What is the index of refraction for this material?

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