Trigonometric Relationship for Light Passing Through a Slab

Thread starter member 731016
Start date Feb 25, 2023
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The discussion centers on the trigonometric relationship for light passing through a slab, specifically the equation γ = θ1 - θ2. Participants clarify that this relationship is derived from basic trigonometry. One user acknowledges their initial confusion and expresses gratitude for the explanation. The interaction highlights the simplicity of the concept once understood. Overall, the thread emphasizes the importance of foundational trigonometric principles in understanding light behavior in this context.

Feb 25, 2023

member 731016

Homework Statement: Pls see below

Relevant Equations: pls see below

##\gamma = \theta_1 - \theta_2## where do you get that from?

Thank!

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Feb 25, 2023

phinds

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Callumnc1 said:

##\gamma = \theta_1 - \theta_2## where do you get that from?

Uh ... simple trig. ##\theta_1 = \theta_2 + \gamma##

Feb 26, 2023

member 731016

phinds said:

Uh ... simple trig. ##\theta_1 = \theta_2 + \gamma##

Aah thank @phinds! Brain must have been dead, I see that now :)

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