TIR (OPTICAL FIBER & FISH VIEW) | RAY OPTICS-04| CLASS 12 | JEE MAINS | ADV| NEET |తెలుగు లో

Описание: "Dive into the fascinating world of optics with this comprehensive video! 🌊 We explore three mind-bending topics: Total Internal Reflection, Optical Fibres, and the incredible Field View of Fish.

🔍 What you'll learn:

The science behind Total Internal Reflection and how it's used in real-life applications
How Optical Fibres work and their importance in modern communication
The unique perspective of a fish's field view and how it relates to optics
Solutions to interesting numericals and problems

We'll also show you some jaw-dropping demos that'll make these concepts come alive! 💡 Perfect for students, science enthusiasts, and anyone curious about the world of optics.

Topics covered:

Total Internal Reflection
Optical Fibres
Field View of Fish
Numericals and problem-solving
Mind-bending demos
If you haven't watched previous videos here are the links
   • REFLECTION BY PLANE SURFACES | RAY OPTICS-...  
   • REFLECTION BY SPHERICAL MIRRORS | RAY OPTI...  
   • REFRACTION BY  PLANE SURFACES | RAY OPTICS...  

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Time Stamps:
00:00 Glimpse
02:27 Total Internal Reflection
17:23 Demonstration
18:20 light Falls from glass to air find the angle of incidence for which the angle of deviation is 90°
22:18 A Ray of light is incident normally on the first refracting face of the prism refracting angle A the Ray of light comes out at grazing emergence if one half of the prism is knocked of the same ray will emerged an angle
27:44 Fish Field View
37:56 A glass cube of Edge 1 cm and refractive index 1.5 and has a spot at the centre the area of the cube face that must be covered to prevent the spot from being seen from the top is
41:07 Optical Fiber
53:40 Rod made of glass of refractive index 1.5 and of square cross section is bent as shown in the figure a parallel beam of light falls perpendicularly on the plane flat surface referring to the diagram d is the width of a side and R is the radius of inner semi circle. Find d/R