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Questions on Reflection and Refraction: A) What are the units of the index of refraction? B)...

Questions on Reflection and Refraction:

A) What are the units of the index of refraction?

B) What is total internal reflection? Explain in what situation you would find it and the formula involved.

C) What is the law of reflection?

D) Go to the last website and explain the secret of the archer fish. Draw pictures and explain why it works from a physics point of view.

https://www.physicsclassroom.com/class/refrn/Lesson-1/If-I-Were-an-Archer-Fish

E) A light beam in air is incident on a glass slab with an incident angle of 33o. It is found that the angle of refraction is 24o. What is the index of refraction of the glass slab?

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