SP212‐Spring‐2016 CH‐35‐A Assignment First do the following Wiley‐Plus assignment: Assignment #35a After completing the Wiley‐Plus, in your homework notebook, complete the following problems: CH35 Questions # 1, 2, and 4. CH35 Problems # 3, 13, 14, 15, and 20. To check your work, the answers to the odd problems are in the back of the book. The answers to the even problems are: #14) a) 1  0.010 rad b) y1  5.0 mm Homework Then complete the attached worksheets: (Note: the above problems were designed to ensure you have the skills to solve the worksheet problems. It is imperative to your learning of the problem solving technique to do the above problems BEFORE attempting the worksheet problems. You are graded on both! Homework notebooks are graded.) CH‐35‐A‐1: For each of the equations below, 1) State what each term is in your own words … 2) What the units of each term are… 3) What is the general use of that equation in your own words? A. n   n
B. d sin( )  m C. d sin( )  (m  1 2) D. N 2  N1  L (n2  n1 )
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CH‐35‐A‐2: A Young’s two‐slit experiment is performed with monochromatic light of wavelength 632.8 nm. In the interference pattern on a screen 3.0m away from the slits, the second minimum is 7 mm away from the center of the pattern. What is the separation between the slits? Show all work CH‐35‐A‐3: In a Young’s double‐slit experiment, the separation between the slits is 1.50x10‐4 m. The angle closest to that where the first minimum is observed is 0.110°. What is the wavelength of the light used? Show all work CH‐35‐A‐4: A Young’s double‐slit experiment is performed with monochromatic light of wavelength 550 nm. The separation between the slits is 0.12 mm. What is the angle (), for which second order constructive interference is seen? Show all work