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What is need for Total Internal Reflection?
State 2 uses of Total Internal Reflection
What is the equation to identify the critical angle?
What happens at Total Internal Reflection?
What happens when you have a greater refractive index?
What is the critical angle?
Does Total Internal Reflection happen naturally?
Why do you sometimes get a weak reflection?
How are optical fibres used for medicinal purposes?
Calculate the critical angle from glass to water. (Water = 1.33, Glass = 1.5)
Why does a diamond sparkle?
