Analysis Questions
1. What is the first and second medium?
2. What line shape does sin
vs. sin
create? Describe the line or the curve that you produce.
2
1
3. What is the average refractive index of your liquid?
4. At what angle did you start to observe total internal reflection?
5. What is the identity of your unknown liquid? Explain your answer.
6. If you change the configuration of your setup to that shown to the right,
would there be any difference? Explain.
θ
1
θ
2
Make That Invisible! Activity—Lab Worksheet
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