OPTICS - GUD LECTURES

 
Explanation of Mirage without Total Internal Reflection
https://www.youtube.com/watch?v=TQM9HnHCkEc
 
 
 
REFRACTION OR NO REFRACTION in normal incidence
https://www.youtube.com/watch?v=3S2IRz7AjYg
 
 
Do we use sign convention twice in lense eqation?
https://youtu.be/BJVuu8wfpBA


TIR in Rainbow?
https://www.youtube.com/watch?v=dmNOmCQZRE8


Why does light bend on refraction

https://www.youtube.com/watch?v=5D5tR3nq7VI



Why Does Light REALLY Bend?
https://www.youtube.com/watch?v=cep6eECGtw4




Why does light slow down in water?
https://www.youtube.com/watch?v=CUjt36SD3h8
 

 

Why does light bend when it enters glass?

https://www.youtube.com/watch?v=NLmpNM0sgYk