Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Textbook Question
Chapter 10.6, Problem 2aT
Could an observer at each of the labeled points see a sharp image of the pencil tip (other than the actual pencil tip)? In each case, explain why or why not. Additionally, if an observer is able to see the image, indicate the direction that the observer would have to look to see the image.
• point 1
• point 2
• point 3
• point 4
• point 5
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Students have asked these similar questions
A converging lens with a focal length of 40 cm and a diverging lens
with a focal length of -56 cm are 176 cm apart. A 3.3-cm-tall object
is 60 cm in front of the converging lens.
| -
• Part A
You may want to review (Pages 996 - 997)
Calculate the distance between image and diverging lens.
For help with math skills, you may want to review:
Express your answer to two significant figures and include the appropriate units.
Rearrangement of Expressions Involving Multiplication and Division
• View Available Hint(s)
Rearrangement of Algebraic Expressions
Hint 1. How to approach the problem
Draw a sketch showing the object and the two lenses. Label the distance from the object to the converging lens and the separation between the diverging and converging lenses.
The light is going to go through both lenses. How is the image from the first lens related to what would be the object of the second lens?
Applying the thin lens equation, what is the image distance for the first (converging) lens?…
Inverted image
Table
Object Height, h
p(cm)
100
75
50
40
35
30
25
20
17.5
15
13
Average f
4.2cm
q(cm)
M=-5/100=-0.050
5.0
5.0
5.3
5.5
5.5
5.6
6.0
6.2
6.5
6.9
7.5
how Calculations.
F=(95*100)/(95+100)=4.67
M=-0.380/4.075=-0.093
f=
9. P
q+p
4.67
4.68
4.79
4.84
4.75
4.72
4.84
4.73
4.74
4.72
4.75
4.75
Mirror Focus Length 5cm
h'(cm)
M = h'/h
-0.380
-0.430
-0.580
-0.710
-0.835
-0.980
-1.210
-1.475
-1.670
-1.920
-2.400
-0.090
-0.102
-0.138
-0.169
-0.199
-0.233
-0.288
-0.351
-0.398
-0.457
-0.571
M=-q/p
-0.050
-0.070
-0.106
-0.138
-0.157
-0.187
-0.240
-0.310
-0.371
-0.460
-0.577
1. Calculate the % Frror between the given focus length of the mirror and your average experimental value.
Show work.
A 4.0-cm-tall object is 15 cm in front of a convex
mirror that has a -25 cm focal length.
E
Chapter 10 Solutions
Tutorials in Introductory Physics
Ch. 10.1 - Prob. 1aTCh. 10.1 - Predict how each of the following changes would...Ch. 10.1 - A mask with a circular hole is placed between a...Ch. 10.1 - What do your observations suggest about the path...Ch. 10.1 - Imagine that you held a string of closely spaced...Ch. 10.1 - The mask used in parts C-E is replaced by one that...Ch. 10.1 - Prob. 1gTCh. 10.1 - Predict what you would see on the screen when an...Ch. 10.1 - Predict the size of the lit region on the screen...Ch. 10.1 - Suppose that the bulb were replaced by a long...
Ch. 10.1 - Prob. 2cTCh. 10.1 - Predict what you would see on the screen at the...Ch. 10.1 - Suppose that the light from the top bulb in the...Ch. 10.1 - Predict what you would see on the screen in the...Ch. 10.2 - Close one eye and lean down so that your open eye...Ch. 10.2 - Suppose that you placed your finger behind the...Ch. 10.2 - Prob. 1cTCh. 10.2 - Prob. 1dTCh. 10.2 - Place your head so that you can see the image of...Ch. 10.2 - Move the nail off w the right side of the mirror...Ch. 10.2 - Prob. 3aTCh. 10.2 - Turn the large sheet of paper over (or obtain a...Ch. 10.2 - Remove the mirror and the object nail. For each...Ch. 10.2 - On the diagram at right, draw one ray from the pin...Ch. 10.2 - Prob. 4bTCh. 10.2 - Determine the image location using the method of...Ch. 10.3 - A pin is placed In front of a cylindrical mirror...Ch. 10.3 - Could you use any two rays (even those that do not...Ch. 10.3 - Observers at M and N arc looking at an image of...Ch. 10.3 - Stick a pin into a piece of cardboard and place...Ch. 10.3 - Gradually decrease the angle between the mirrors...Ch. 10.4 - Prob. 1bTCh. 10.4 - Three students are discussing their results from...Ch. 10.4 - For each case shown below, determine and label the...Ch. 10.4 - In each of the previous cases, predict what would...Ch. 10.4 - Prob. 2cTCh. 10.4 - Explain how you can use a screen to determine the...Ch. 10.5 - Look at very distant object through a convex lens....Ch. 10.5 - Consider a point on the distant object that is...Ch. 10.5 - Suppose that you placed a very small bulb at the...Ch. 10.5 - Consider the ray chai is parallel to the principal...Ch. 10.5 - Consider the ray that goes through the focal point...Ch. 10.5 - How can you use these two rays to determine the...Ch. 10.5 - Consider the ray from the easer that strikes the...Ch. 10.5 - Draw the continuation of the two remaining rays...Ch. 10.5 - Prob. 2fTCh. 10.5 - The diagram below shows a small object placed near...Ch. 10.5 - A lens, a bulb, and a screen are arranged as shown...Ch. 10.5 - Obtain the necessary equipment and check your...Ch. 10.5 - Prob. 3cTCh. 10.6 - The diagram at right illustrates what an observer...Ch. 10.6 - Obtain two soda cans and a cardboard tube that has...Ch. 10.6 - Could an observer at each of the labeled points...Ch. 10.6 - Use the above diagram to answer the following...Ch. 10.6 - Obtain convex lens. Use the lens as a magnifying...Ch. 10.6 - Draw a ray diagram that shows how to determine the...Ch. 10.6 - The lateral magnification, m1 , is defined as...Ch. 10.6 - The angular magnification, m , is defined as m= ,...
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