Exact relationship between φ and γ

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The discussion centers on deriving the exact relationship between the angles φ and γ in the context of an experiment involving Snell's law. The original poster provided experimental values of φ=25 and γ=15 but expressed uncertainty about how to proceed with the derivation. Participants emphasized the need for clarity on the definitions of φ and γ, as well as details about the experiment and analysis methods used. The conversation highlights the importance of providing context and data when seeking help with scientific problems. Clear communication is essential for effective assistance in academic discussions.
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Homework Statement



Derive the exact relationship between φ and γ, compare it to your experimental results.

Homework Equations



Snells law, ni sin (θi) = nt sin (θr)

The Attempt at a Solution


I have know idea what to do.

My experimental value was φ=25, γ=15

thanks
 
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Sorry, we are not mind readers. What are φ and γ? What is this experiment all about? What results did you get and how did you analyze them?
 

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