Why when the deviation is minimal the refracted ray on the first side of the prism is parallel to the base of the prism. When we write deviation as fonction of incident ray we obtain a very complicated fonction. Please can you get the minimal deviation by differentiating this function.
Perfect for revision. Thank you Sir!
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Why when the deviation is minimal the refracted ray on the first side of the prism is parallel to the base of the prism. When we write deviation as fonction of incident ray we obtain a very complicated fonction. Please can you get the minimal deviation by differentiating this function.
@@HamidOumimoune-sb6zq i will make a dedicated video on this topic. The video becomes lengthy that's why didn't mentioned it here.
@@heroofthederivations7305 That's very generous of you.