Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 14.1, Problem 1aT
In the magnified view of the slits, an arrow is drawn showing the direction from slit
• draw an arrow to indicate the approximate direction from slit
• identify and label the line segment that represents the path length difference from the slits to point X.
For small angles ( (where ( is measured in radians), what is the approximate path length difference?
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A. It appears that there should be a bright fringe at the location of point D. Why isn’tthere? Explain
The previous figure is also labeled with points A and B which are at the locations of maximaand points C and D which are at the locations of minimum For Questions b and c below,you will need to discuss whether each of those minima/maxima stays at the same location,moves to the left or moves to the right and then explain your answers for each
B. The slit width is slightly decreased
C. The slit separation is slightly decreased.
Part A
What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 580 nm ? The index of refraction of the film is 1.34, and there is air on both sides of the film.
Express your answer in nanometers.
• View Available Hint(s)
nm
Submit
Chapter 14 Solutions
Tutorials in Introductory Physics
Ch. 14.1 - In the magnified view of the slits, an arrow is...Ch. 14.1 - For what values of the path length difference...Ch. 14.1 - Suppose that a single change were made to the...Ch. 14.1 - Prob. 2aTCh. 14.1 - Prob. 2bTCh. 14.1 - Prob. 2cTCh. 14.1 - Use trigonometry to show that the path length...Ch. 14.1 - Prob. 3bTCh. 14.2 - How does the voltmeter reading compare to the...Ch. 14.2 - Prob. 1bT
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