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Evan Toh
Oct 21, 20241 min read
What is Total Internal Reflection (TIR)?
Overview of Total Internal Reflection (TIR) Explanation of the various stages:
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Evan Toh
Dec 31, 20231 min read
Total Internal Reflection (TIR) example 01
Solutions: a) Refraction   b) 48.6o   c) c = 41.8o   e) 70o d) Total internal reflection has occured, as the angle of incidence is...
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Evan Toh
Dec 31, 20231 min read
Total Internal Reflection (TIR) example 02
Solutions: a) 38.8o    b) 41.8o c) 51.2o . The ray does not emerge as total internal reflection has occurred. The angle of incidence is...
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Evan Toh
Nov 30, 20231 min read
Demonstration of Reflection, Refraction and TIR using light source with a slit
Reflection of light using a mirror Refraction of light using various shaped optical mediums Total Internal Reflection (TIR) using a...
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Evan Toh
Nov 30, 20231 min read
Endoscope - Refractive Index
Using the formula n = 1/sin c, the higher the n , the smaller the c . With smaller c , total internal reflection can occur over a wider...
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