Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 24.5, Problem 1bTH
To determine
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The accurate ray diagram with well labelled image where the bulb is placed farther from lens.
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Two plane mirrors are at an angle of ?1 = 57.6° with each other as in the side view shown in the figure below. If a horizontal ray is incident on mirror 1, at what angle ?2 does the outgoing reflected ray make with the surface of mirror 2?
Case 1: Object distance d0= infinity. The figure below shows light rays coming from an object located at infinity, in front of a convex lens. Extend the 9 incident rays to the lens, and draw the transmitted rays in the correct direction. Use the figure, DO NOT substitute it with any other figure. Use the line to trace the 9 rays. Don't forget to place the arrow on each transmitted beam. Label each ray with its corresponding name: parallel ray, central ray, and focal ray.
Image characteristics for Case 1: Object distance d0= infinity. Select those that apply:
a) Reduced
b) Real
c) Erect
d) Inverted
e) Equal size
f) Increased
g) Virtual
h) No image is formed
A beam of light travels vertically downward and strikes a horizontal mirror, reflecting directly back vertically upward, as indicated by the black dashed line in the diagram at left. The mirror is now rotated, so that it is 10° away from horizontal, as is the red mirror in the diagram . The incident solid black ray is the same in both cases.
a) At what angle from the vertical will the reflected beam (the red dashed arrow) now be seen?
b) If the mirror is further rotated until it is 20° from the horizontal, what will be the new angle between the reflected beam and the vertical?
Chapter 24 Solutions
Tutorials in Introductory Physics
Ch. 24.1 - On the diagram, sketch what you would see on the...Ch. 24.1 - The small bulb is replaced by three longfilament...Ch. 24.1 - The three longfilament bulbs are replaced by a...Ch. 24.1 - Predict the size and shape of the shadow that will...Ch. 24.1 - Is it possible to place the bulb in another...Ch. 24.1 - Prob. 2cTHCh. 24.1 - Prob. 2dTHCh. 24.1 - Prob. 3aTHCh. 24.1 - A student is looking at the building shown at...Ch. 24.1 - Prob. 4aTH
Ch. 24.1 - Suppose that this student were walking through the...Ch. 24.2 - The top view diagrams at right were drawn by a...Ch. 24.2 - Draw a ray diagram to determine the location of...Ch. 24.2 - Describe how you could use a ray diagram to...Ch. 24.2 - A pencil is placed in front of a plane mirror as...Ch. 24.2 - Prob. 3bTHCh. 24.3 - Prob. 1aTHCh. 24.3 - A pin is placed in front of a semicylindrical...Ch. 24.3 - Prob. 1cTHCh. 24.3 - Prob. 2aTHCh. 24.3 - A very small, very bright bulb is placed for from...Ch. 24.4 - The following are top view diagrams of solid...Ch. 24.4 - The following are top view diagrams of solid...Ch. 24.4 - The following are top view diagrams of solid...Ch. 24.4 - The following are top view diagrams of solid...Ch. 24.4 - Prob. 2THCh. 24.4 - Prob. 3aTHCh. 24.4 - Prob. 3bTHCh. 24.4 - Is the image(s) of the nail real or virtual?...Ch. 24.5 - Suppose that the bulb is placed as shown. Using...Ch. 24.5 - Prob. 1bTHCh. 24.5 - Prob. 1cTHCh. 24.5 - Prob. 1dTHCh. 24.5 - Prob. 2aTHCh. 24.5 - Treat the image produced by lens 1 as an object...Ch. 24.5 - Repeat parts a andb for the case in which lens 2...Ch. 24.6 - Reproduced below is a side view diagram of the...Ch. 24.6 - In section III of the tutorial Magnification, you...Ch. 24.6 - Two thin convex lenses and an object are arranged...Ch. 24.6 - Prob. 3bTHCh. 24.6 - Two thin convex lenses and an object are arranged...Ch. 24.6 - Prob. 3dTHCh. 24.6 - Two thin convex lenses and an object are arranged...
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- You are imaging a pencil through a thin, converging lens as shown in the image below. If p (the distance from the object to the center of the thin lens) is 6.86m and the focal length of the thin lens is 1.4m, how far away (in meters) from the center of the thin lens is the real image located (the real image will be on the right-side of the lens in this particular example illustrated below)? Ray 1 Page Object focal point Converging lens Ray 2 Secondary Ray 3 Ray 1 Ray 3 Principal focal point Real imagearrow_forwardThe Block shown is 40cm thick. (d) The block is shown below. A 25° line is displayed by a diagonal dashed line. The incident light is directed at the block along the 25° line. The light enters the front surface and exits the second side back into air some time later. i. Print or redraw the diagram below, sketch the light path as the ray enters and passes through to the air on the backside of the block. Please use a ruler or make relatively straight lines. ii. When the light exits the block back into the air, will the ray travel parallel to the 25° line or at an angle to it? Determine the angle between the exiting ray and the 25° line or the distance between the two lines if they are parallel. iii.arrow_forwardIn order to measure focal length of a diverging lens (L2), we set up the following experiment (as shown in the right figure). It uses another converging lens (L,). An object (o) is placed in front of lens (L,). The image of the object can be seen on a screen (S,), which is located 20cm behind lens (L2). Next, after removing lens (L2) only, the image can be restored (seen) by moving screen 5cm toward lens (L)) to a new location of S-. Please compute the focal length of lens (L2). 5cm 20cmarrow_forward
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