7.12 An exit pupil with a 10.0-cm aperture is located 48.0 cm in front of a concave spherical mirror with a radius of -30.0 cm. An object 5.0 cm high is centrally placed on the axis 36.0 cm in front of the mirror. Graphically find (a) the position and (b) the size of the entrance pupil. Find also (c) the position and (d) the size of the image by draw- ing the two marginal rays and the chief ray from the top of the object.

7.12 An exit pupil with a 10.0-cm aperture is located 48.0 cm in front of a concave spherical mirror with a radius of -30.0 cm. An object 5.0 cm high is centrally placed on the axis 36.0 cm in front of the mirror. Graphically find (a) the position and (b) the size of the entrance pupil. Find also (c) the position and (d) the size of the image by draw- ing the two marginal rays and the chief ray from the top of the object.

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 118P: A point source of light is 50 cm in front of a converging lens of focal length 30 cm. A concave...

See similar textbooks

Similar questions

How far should you hold a 2.1 cm-focal length magnifying glass from an object to obtain a magnification of 10 x ? Assume you place your eye 5.0 cm from the magnifying glass.
The disk of the Sun subtends an angle of 0.533 at the Earth. What are (a) the position and (b) the diameter of the solar image formed by a concave spherical mirror with a radius of curvature of magnitude 3.00 m?
A lamp of height S cm is placed 40 cm in front of a converging lens of focal length 20 cm. There is a plane mirror 15 cm behind the lens. Where would you find the image when you look in the mirror?
A converging lens made of crown glass has a focal length of 15.0 cm when used in air. If the lens is immersed in water, what is its focal length? (a) negative (b) less than 15.0 cm (c) equal to 15.0 cm (d) greater than 15.0 cm (e) none of those answers
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?
An object is located in water 30 cm from the vertex of a convex surface made of Plexiglas with a radius of curvature of 80 cm. Where does the image form by refraction and what is its magnification? nwater=4/3 and nPlexiglas=1.65.
An object viewed with the naked eye subtends a 2° angle. If you view the object through a 10 x magnifying glass, what angle is subtended by the image formed on your retina?
What is the focal length of a magnifying glass that produces a magnification of 3.00 when held 5.00 cm from an object, such as a rare coin?
The magnification of an upright image that is 34.0 cm away from its object is 0.400. What type of lens is used to form the image, and what is its focal length?
An object of height 11 cm is placed 44 cm in front of a converging lens with a focal length of 24 cm. Where's the image?
A spherical convex mirror has a radius of curvature with a magnitude of 40.0 cm. Determine the position of the virtual image and the magnification for object distances of (a) 30.0 cm and (b) 60.0 cm. (c) Are the images upright or inverted?