26_InstSolManual_PDF_Part8

# 26_InstSolManual_PDF_Part8 - 26-8 Chapter 26 Solve: Each...

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Solve: Each dark fringe is a distance from the center of the screen. and Reflect: Since the path difference occurs in the liquid it must be compared to the wavelength in the liquid. 26.34. Set Up: For a grating the bright fringes are located by The spots at correspond to means is the spacing of adjacent lines of the grating. Solve: (a) (b) The next angle is for and 26.35. Set Up: The bright fringes are located at angles given by The separation d between adjacent slits in the grating is Solve: First-order Second-order Third-order 26.36. Set Up: The line density in is with d in cm. The bright spots are located by Solve: (a) (b) For For 26.37. Set Up: The bright spots are located by The second pair correspond to Solve: (a) and (b) The next bright spots are for and Reflect: and is not small. The approximation is not accurate. 26.38. Set Up: The bright fringes are located at angles of deviation given by The separation d between adjacent slits in the grating is d 5 1.00 3 10 2 2 m 6000 5 1.67
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## This note was uploaded on 03/06/2009 for the course PHYS 114 taught by Professor Shoberg during the Spring '07 term at Pittsburg State Uiversity.

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