Physics (5th Edition)
5th Edition
ISBN: 9780321976444
Author: James S. Walker
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 26, Problem 110PP
Suppose a lens is made from fused quartz (glass), and that its focal length in air is −7.75cm. What is the focal length of this lens if it is immersed in benzene? (Refer to Table 26-2)
- A. A. −130cm
- B. B. 134 cm
- C. C. 141 cm
- D. D. −145cm
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Chapter 26 Solutions
Physics (5th Edition)
Ch. 26.1 - A ray of light reflects from a horizontal flat...Ch. 26.2 - A meterstick is placed 40 cm in front of a plane...Ch. 26.3 - Rank the following spherical mirrors in order of...Ch. 26.4 - A spherical mirror with an object at the distance...Ch. 26.5 - (a) As a beam of light passes from flint glass to...Ch. 26.6 - The lenses shown in Figure 26-49 have objects that...Ch. 26.7 - An object at the distance do = 15 cm from a lens...Ch. 26.8 - Referring to Figure 26-53, do you expect the index...Ch. 26 - Two plane mirrors meet at right angles at the...Ch. 26 - Two plane mirrors meet at right angles at the...
Ch. 26 - What is the radius of curvature of a plane mirror?...Ch. 26 - Dish receivers for satellite TV always use the...Ch. 26 - Suppose you would like to start a fire by focusing...Ch. 26 - Prob. 6CQCh. 26 - A swimmer at point 8 in Figure 26-55 needs help...Ch. 26 - When you observe a mirage on a hot day, what are...Ch. 26 - Sitting on a deserted beach one evening, you watch...Ch. 26 - The Disappearing Eyedropper The photograph in...Ch. 26 - The Invisible Man In the H. G. Wells novel The...Ch. 26 - Whats the Secret? The top of Figure 26-57 shows...Ch. 26 - A laser beam is reflected by a plane mirror. It is...Ch. 26 - The angle between the Sun and a rescue aircraft is...Ch. 26 - The reflecting surfaces of two mirrors form a...Ch. 26 - A ray of light reflects from a plane mirror with...Ch. 26 - Predict/Calculate A small vertical mirror hangs on...Ch. 26 - Sunlight enters a room at an angle of 32 above the...Ch. 26 - You stand 1.50 m in front of a wall and gaze...Ch. 26 - Predict/Calculate Standing 2.3 m in front of a...Ch. 26 - How many times does the light beam shown in Figure...Ch. 26 - If you view a clock in a mirror as in Figure...Ch. 26 - A 13.5-foot-long, nearsighted python is stretched...Ch. 26 - (a) How rapidly does the distance between you and...Ch. 26 - You are 1.8 m tall and stand 2.8 m from a plane...Ch. 26 - The rear window in a car is approximately a...Ch. 26 - Predict/Calculate You hold a small plane mirror...Ch. 26 - Prob. 16PCECh. 26 - Astronomers often use large mirrors in their...Ch. 26 - A section of a sphere has a radius of curvature of...Ch. 26 - A mirrored-glass gazing globe in a garden is 31.9...Ch. 26 - Sunlight reflects from a concave piece of broken...Ch. 26 - You hold a shiny tablespoon at aims length and...Ch. 26 - You hold a shiny tablespoon at arms length and...Ch. 26 - An object is placed to the left of a concave...Ch. 26 - An object is placed to the left of a convex...Ch. 26 - A small object is located 36.0 cm in front of a...Ch. 26 - An object with a height of 33 cm is placed 2.0 m...Ch. 26 - An object with a height of 33 cm is placed 2.0 m...Ch. 26 - An object with a height of 33 cm is placed 2.0 m...Ch. 26 - Find the location and magnification of the image...Ch. 26 - During a daytime football game you notice that a...Ch. 26 - A convex mirror on the passenger side of a car...Ch. 26 - Predict/Calculate A magician wishes to create the...Ch. 26 - A person 1.8 m tall stands 0.86 m from a...Ch. 26 - Shaving/makeup mirrors typically have one flat and...Ch. 26 - The Hale Telescope The 200-inch-diameter concave...Ch. 26 - A concave mirror produces a virtual image that is...Ch. 26 - A concave mirror produces a real image that is...Ch. 26 - The virtual image produced by a convex mirror is...Ch. 26 - You view a nearby tree in a concave mirror. The...Ch. 26 - A shaving/makeup mirror produces an erect image...Ch. 26 - A concave mirror with a focal length of 36 cm...Ch. 26 - Predict/Explain When a ray of light enters a glass...Ch. 26 - Samurai Fishing A humorous scene in Akira...Ch. 26 - Prob. 44PCECh. 26 - Predict/Explain A kitchen has twin side-by-side...Ch. 26 - Light travels a distance of 0.902 m in 4.00 ns in...Ch. 26 - Prob. 47PCECh. 26 - The angle of refraction of a ray of light...Ch. 26 - Ptolemys Optics One of the many works published by...Ch. 26 - A submerged scuba diver looks up toward the calm...Ch. 26 - Prob. 51PCECh. 26 - Light is refracted as it travels from a point A in...Ch. 26 - You have a semicircular disk of glass with an...Ch. 26 - The observer in Figure 26-65 is positioned so that...Ch. 26 - A coin is lying at the bottom of a pool of water...Ch. 26 - Prob. 56PCECh. 26 - Prob. 57PCECh. 26 - Predict/Calculate Suppose the glass paperweight in...Ch. 26 - While studying physics at the library late one...Ch. 26 - A horizontal beam of light enters a 45 90 45 prism...Ch. 26 - A laser team enters one of the sloping faces of...Ch. 26 - (a) Use a ray diagram to determine the approximate...Ch. 26 - (a) Use a ray diagram to determine the approximate...Ch. 26 - An object is a distance ft2 from a convex lens (a)...Ch. 26 - An object is a distance 2f from a convex lens (a)...Ch. 26 - Two lenses that are 35 cm apart are used to form...Ch. 26 - Two lenses that are 35 cm apart are used to form...Ch. 26 - A convex lens is held over a piece of paper...Ch. 26 - A concave lens has a focal length of 39cm. Find...Ch. 26 - When an object is located 38 cm to the left of a...Ch. 26 - An object with a height of 2 54 cm is placed 36 3...Ch. 26 - A lens for a digital camera has a focal length...Ch. 26 - Predict/Calculate An object is located to the left...Ch. 26 - Predict/Calculate You have two lenses at your...Ch. 26 - (a) Determine the distance from lens 1 to the...Ch. 26 - (a) Determine the distance from lens 1 to the...Ch. 26 - Predict/Calculate An object is located to the left...Ch. 26 - BIO Predict/Calculate Albert is nearsighted and...Ch. 26 - A small insect viewed through a convex lens is 1.8...Ch. 26 - Predict/Calculate A friend tells you that when he...Ch. 26 - Predict/Calculate A friend tells you that when she...Ch. 26 - Prob. 82PCECh. 26 - Predict/Explain You take a picture of a rainbow...Ch. 26 - The index of refraction for red light in a certain...Ch. 26 - A horizontal incident beam consisting of white...Ch. 26 - Prob. 86PCECh. 26 - CE Jurassic Park A T. rex chases the heroes of...Ch. 26 - CE Predict/Explain If a lens is immersed in water...Ch. 26 - CE Predict/Explain A glass slab surrounded by air...Ch. 26 - CE Inverse Lenses Suppose we mold a hollow piece...Ch. 26 - Standing 2 5 m in front of a small vertical mirror...Ch. 26 - Prob. 92GPCh. 26 - (a) Find the two locations where an object can be...Ch. 26 - A convex mirror with a focal length of -85 is used...Ch. 26 - Prob. 95GPCh. 26 - Predic/Calculate A film of oil with an index of...Ch. 26 - Figure 26-75 shows a ray of light entering one end...Ch. 26 - Suppose the fiber depicted in Figure 26-75 has an...Ch. 26 - An arrow 2.00 cm long is located 75.0 cm from a...Ch. 26 - A convex lens with f1 = 200 cm is mounted 40.0 cm...Ch. 26 - Two thin lenses with focal lengths f1 and f2, are...Ch. 26 - When an object is placed a distance d0 in front of...Ch. 26 - A Slab of Glass Give a symbolic expression for the...Ch. 26 - Least Time A beam of light propagates from point A...Ch. 26 - The ray of light shown in Figure 26-79 passes from...Ch. 26 - Predict/Calculate A beam of light enters the...Ch. 26 - A converging lens with a focal length in air of f...Ch. 26 - A diverging lens with f = 12.5 cm is made from...Ch. 26 - Calculate the focal length of a lens in water,...Ch. 26 - Suppose a lens is made from fused quartz (glass),...Ch. 26 - Referring to Example 26-5 Suppose the radius of...Ch. 26 - Predict/Calculate Referring to Example 26-5 object...Ch. 26 - Referring to Example 26-18 (a) What object...Ch. 26 - Predict/Calculate Referring to Example 26-18...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Consider an object traversing a distance L, part of the way at speed v1 and the rest of the way at speed v2. Fi...
Essential University Physics (3rd Edition)
Choose the best answer to each of the following. Explain your reasoning. How would a flashing red light apppear...
Cosmic Perspective Fundamentals
The height of a certain hill (in feet) is given by , where y is the distance (in miles) north, x the distance e...
Introduction to Electrodynamics
An electron is to be accelerated in a uniform electric field having a strength of 2.00106 V/m. (a) What energy ...
College Physics
A fish-tank heater is rated at 95 W when connected to 120 V. The healing element is a coil of Nichrome wire. Wh...
Physics for Scientists and Engineers with Modern Physics
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective (8th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A concave spherical mirror has a radius of curvature of magnitude 24.0 cm. (a) Determine the object position for which the resulting image is upright and larger than the object by a factor of 3.00. (b) Draw a ray diagram to determine the position of the image. (c) Is the image real or virtual?arrow_forwardA 1.80-m-tall person stands 9.00 m in front of a large, concave spherical mirror having a radius of curvature of 3.00 m. Determine (a) the mirrors focal length, (b) the image distance, and (c) the magnification. (d) Is the image real or virtual? (e) Is the image upright or inverted?arrow_forwardThe radius of curvature of the left-hand face of a flint glass biconvex lens (n = 1.60) has a magnitude of 8.00 cm, and the radius of curvature of the right-hand face has a magnitude of 11.0 cm. The incident surface of a biconvex lens is convex regardless of which side is the incident side. What is the focal length of the lens if light is incident on the lens from the left?arrow_forward
- . A small object is placed to the left of a convex lens and on its optical axis. The object is 30 cm from the lens, which has a focal length of 10 cm. Determine the location of the image formed by the lens. Describe the image.arrow_forwardA jewelers lens of focal length 5.0 cm is used as a magnifier. With the lens held near the eye, determine (a) the angular magnification when the object is at the focal point of the lens and (b) the angular magnification when the image formed by the lens is at the near point of the eye (25 cm). (c) What is the object distance giving the maximum magnification?arrow_forwardA microscope has an objective lens with a focal length of 16.22 mm and an eyepiece with a focal length of 9.50 mm. With the length of the barrel set at 29.0 cm, the diameter of a red blood cells image subtends an angle of 1.43 mrad with the eye. It the final image distance is 29.0 cm from the eyepiece, what is the actual diameter of the red blood cell? Hint: To solve this question, go back to basics and use the thin-lens equation.arrow_forward
- (a) A concave spherical mirror forms ail inverted image different in size from the object by a factor a 1. I'he distance between object and image is d. Find the local length of the mirror, (b) What If? Suppose the mirror is convex, an upright image is formed, and a 1. Determine the focal length of the minor.arrow_forwardA 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 answersarrow_forwardA converging lens in a vertical plane receives light from an object and forms an inverted image on a screen. An opaque card is then placed next to the lens, covering only the upper half of the lens. What happens to the image on the screen? (a) The upper half of the image disappears. (b) The lower half of the image disappears. (c) 'The entire image disappears, (d) The entire image is still visible, but is dimmer. (e) No change in the image occurs.arrow_forward
- A dentist uses a spherical mirror to examine a tooth. The tooth is 1.00 cm in front of the mirror, and the image is formed 10.0 cm behind the mirror. Determine (a) the mirrors radius of curvature and (b) the magnification of the image.arrow_forwardWhich of the following is true of a concave lens? (7.4) (a) It is a converging lens. (b) It is thicker at the center than at the edge. (c) It is a lens that forms virtual images for Do f. (d) It is a lens that forms real images for Do f.arrow_forwardA particular nearsighted patient cant see objects clearly beyond 15.0 cm from their eye. Determine (a) the lens power required to correct the patients vision and (b) the type of lens required (converging or diverging). Neglect the distance between the eye and the corrective lens.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Convex and Concave Lenses; Author: Manocha Academy;https://www.youtube.com/watch?v=CJ6aB5ULqa0;License: Standard YouTube License, CC-BY