TOTAL INTERNAL REFLECTION in urdu/hindi | Hassaan Fareed | PGC

Total internal reflection is explained by PGC physics sir hassaan fareed in this episode of smart learning with the help of many interesting physics demos and experiments.

We normally observe that a light beam passes through a transparent medium but that's not the case when the light beam incident at a special angle called 'critical angle'. Let's learn total internal reflection, it's real life applications and the role of critical angle with the help of some interesting Demos.

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