M.Sc.(Physics),B.Ed.,SET Qualified, Teaching experience 13years.

Vijayakumar Kottakota

In this course we discuss about cause of Refraction and Laws of Refraction, Snell's Law, Critical angle, Total Internal Refraction, Refraction at plane surfaces, Apparent depth, Refraction through a Prism, Determination of Refractive index of material of the Prism, Refraction through a glass slab, some natural phenomenons of light ...such Concepts

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

JEE Main and Advanced Preparation

Telugu

(Telugu) Refraction Of Light - IIT JEE

Electric Current and Circuits

Electricity & Magnetism

Physics

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

Course Overview,  In this lesson we discuss about the topics and concepts which we are going to learn.

Course Overview (in Telugu)

Introduction about the course of Refraction Of Light, what is the basic reason, Defnition of refraction, examples with figures, denser and rarer mediums.

Introduction (in Telugu)

Defnition and explanation of Optical density or Refractive Index, Relation wavelength and refractive index, Difference between Mass density and Optical density,Optical path and Relation between Optical path and Geometrical path.

Optical Path And Optical Density (in Telugu)

Relative Refractive Index, Laws of Refraction, Snell's law Definition and explanation, Behaviour of light ray when traveling from rarer medium to denser medium and denser medium to rarer medium with respect to the normal.

Laws Of Refraction (in Telugu)

Refraction through a glass slab, Derivation of expression for the Lateral Shift or lateral displacement of light ray by using the Snell's Law, And the factors on which the lateral displacement depending, Explanation with  Ray diagram.

Refraction Through A Glass Slab (in Telugu)

Problems Based on Refractive Index, light incident on surfaces of different medium, and wavelength in different media when light traveling through two different media, And a glass placed in water such problems with solution and explanation.

Problems On Refractive Index (in Telugu)

In this practical application of refraction of light discussed about the Real depth and Apparent depth when observed an object Rare medium to denser and denser medium to rarer medium, And the Normal Shift in both cases.

Practical Applications Of Refraction (in Telugu)

Apparent depth of object due to composite slab, And the apparent Shift for the Same case, Convergent beam from rarer medium to denser and denser medium to rarer, The vector Notation of refraction of light.

Vector Notation Of Refraction (in Telugu)

Problems with solution and explanation, the problems based on the concepts of the applications of refraction of light i.e. normal shift and also refraction.

Problems On Application (in Telugu)

Critical angle definition and explanation, Relation between critical angle and Refractive Index, Total Internal Reflection definition and explanation with proper diagrams, conditions for Total Internal Reflection, The value of critical angle for different pair of medium, Properties of the image formed by TIR.

Total Internal Reflection (in Telugu)

Deviation of light under Total Internal Reflection, Applications of Total Internal Reflection with some examples, Shinning of bubbles, Glittering of Diamond, Formation of Mirage.

Applications Of TIR(in Telugu)

Optical Fibre working principle, Construction and the working process of Optical Fibre, Launching Angle, Derivation of expression for launching angle, Uses of Optical Fibre.

Optical Fibre (in Telugu)

Problems Based on the critical angle with solution and explanation with proper ray diagrams.

Problems On Critical Angle (in Telugu)

What is a prism, Refracting faces and edge, Base of prism, Angle of prism, Deviation produced by a prism and derivation of angle of deviation, Depending factors of angle of deviation.

Refraction Through A Prism (in Telugu)

Pankaj Singh

In this course, the educator is discussing each an every corner of AC targeting JEE.

(Hindi) Complete Alternating Current for JEE

IIT (BHU) M.Sc. + CSIR NET + 15 Year of teaching experience | 97/123 Students Selected  JEE 2020 |use code : ALOKSLIVE and get 10% discount 

Loknath Sahu

for IIT JEE Neet AIIMS and all school students

(Hindi) Refraction of Light for JEE Mains and Advanced/NEET

This is the best possible way to understand the concepts of Optics through Problem Solving.

(Hindi) IIT JEE: Problems on Geometrical Optics

In this course, Loknath sahu shall be discussing the Reflection Of light by Plane mirrors and Spherical Mirrors. The course is for IIT JEE and 12th Standard students.

(Hindi) Reflection of Light - IIT JEE

A Game Changer in Mathematics, produced multiple 100 percentilers, Air 33 & 34 (Main 2024), his courses are the Benchmark for IIT JEE 

Vineet Loomba

This course covers all the concepts of current Electricity portion for JEE Main, NEET and Board Exams. Course starts each concept from basic and takes it to advanced level gradually. It is highly recommended for those who face difficulty in physics

(Hindi) Current Electricity Zero to Hero : IIT-JEE

In this course you will find effective lessons on capacitor covering concepts as well as numerical.

Lessons

14 lessons • 3h 17m

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Course Overview (in Telugu)

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Introduction (in Telugu)

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Optical Path And Optical Density (in Telugu)

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Laws Of Refraction (in Telugu)

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Refraction Through A Glass Slab (in Telugu)

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Problems On Refractive Index (in Telugu)

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Practical Applications Of Refraction (in Telugu)

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Vector Notation Of Refraction (in Telugu)

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Problems On Application (in Telugu)

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Total Internal Reflection (in Telugu)

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