Kyle lays a mirror flat on the floor and aims a laser at themirror. The laser beam reflects off the mirror and strikes anadjacent wall. The plane of the incident and reflected beamsis perpendicular to the wall. The beam from the laser strikesthe mirror at a distance a = 36.7 cm from the wall. Thereflected beam strikes the wall at a height b = 34.9 cm abovethe surface of the mirror.Determine the angle of incidence ; at which the laser beamstrikes the mirror.0₁ =

Answered: Image /qna-images/answer/274312a8-611f-4273-9136-0e82b8ab99cb.jpg

Answered: Kyle lays a mirror flat on the floor…

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

Chapter26: Image Formation By Mirrors And Lenses

Section: Chapter Questions

Problem 69P

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Similar questions

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(a) Using information in Figure 25.53, find the height of the instructor's head above the water, noting that you will first have to calculate the angle of incidence. (b) Find the apparent depth of the diver’s head below water as seen by the instructor.
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Figure P38.43 shows a concave meniscus lens. If |r1| = 8.50 cm and |r2| = 6.50 cm, find the focal length and determine whether the lens is converging or diverging. The lens is made of glass with index of refraction n = 1.55. CHECK and THINK: How do your answers change if the object is placed on the right side of the lens? FIGURE P38.43
A point source of light is 50 cm in front of a converging lens of focal length 30 cm. A concave mirror with a focal length of 20 cm is placed 25 cm behind the lens. Where does the final image form, and what are its orientation and magnification?
Find the focal length of a meniscus lens with R1=20cmand R2=15cm . Assume that the index of refraction of the lens is 1.5.
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Kyle lays a mirror flat on the floor and aims a laser at the mirror. The laser beam reflects off the mirror and strikes an adjacent wall. The plane of the incident and reflected beams is perpendicular to the wall. The beam from the laser strikes the mirror at a distance a = 17.9 cm from the wall. The reflected beam strikes the wall at a height b = 37.9 cm above the surface of the mirror. Find the angle of incidence 0; at which the laser beam strikes the mirror. a O; =
A block of crown glass is immersed in water as in the figure below. A light ray is incident on the top face at an angle of 01 = 42° with the normal and exits the block at point P. 3.50 cm 01 02 (a) Find the vertical distance y from the top of the block to P, (b) Find the angle of refraction 62 of the light ray leaving the block at P.

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