How Many Bright Bands Per Centimeter in Otto Wiener's Experiment?

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SUMMARY

In Otto Wiener's experiment involving monochromatic light with a wavelength of 550nm, the calculation of bright bands per centimeter on a film plane angled at 1 degree to the reflecting surface is essential. The relevant formulas can be found in Hecht's Optics, specifically on page 298 in Chapter 7 and page 411 in Chapter 9. These sections provide critical insights into the interference patterns and conditions necessary for determining the number of bright bands.

PREREQUISITES
  • Understanding of optical interference principles
  • Familiarity with Hecht's Optics textbook
  • Knowledge of monochromatic light properties
  • Basic trigonometry for angle calculations
NEXT STEPS
  • Review Chapter 7, page 298 of Hecht's Optics for relevant formulas
  • Examine Chapter 9, page 411 for similar problems without refraction
  • Study optical interference patterns in detail
  • Practice calculations involving angles and wavelengths in optics
USEFUL FOR

Students studying optics, physics educators, and anyone interested in understanding optical interference phenomena.

kingyof2thejring
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Homework Statement


Considering Otto Wiener's experiment in monochromatic light of wavelength 550nm, if the film plane is angled at 1 degree to the reflecting surface, determine the number of bright bands per centimeter that will appear on it.




Homework Equations


dont know


The Attempt at a Solution


dont know where to start from
 
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Hecht

I'm working on the same problem. Take a look at page 298 in chapter 7 of hecht's optics (I'm assuming you are using Hecht since the problem you asked is identical to 7.12). Anywho, at the bottom of the page in the paragraph is a formula whiich might be useful in getting you started.

You might also take a look at Chapter 9 page 411 at figure 9.22. It's basically the same problem only the film doesn't have an index of refraction.

Anyway, let me know if this was helpful,
Adaiah
 

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