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Iit Jee Physics Optics Tutorials

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$A Trick Using Refractive Index of a Medium$

A Trick Using Refractive Index of a Mediumby Kajal Sengupta

925 Views

See, how facts of science can be used to create a magic. To a person who does not know anything about Refractive Index this will be nothing short of m...

$Diffraction For the Beginners.$

Diffraction For the Beginners.by Kajal Sengupta

375 Views

Diffraction is a chapter which is best understood with the help of 3D visuals. This is exactly what you find in this video. Here you can observe how t...

$Diffraction Patterns for Multiple Slits$

Diffraction Patterns for Multiple Slitsby Kajal Sengupta

581 Views

Experiments on diffraction are not always carried out in the lab specially those using white light. The video here shows the diffraction pattern of si...

DIFFRACTION,ANGULAR RESOLUTION AND MOREby Kajal Sengupta

585 Views

It starts with grating but later an experiment shows single slit diffraction .In it he shows an incredible experiment where as the slit width decreas...

POLARISATION , POLARISERS AND THEIR USE IN LCDby Kajal Sengupta

1331 Views

These slides are simple and describes the phenomenon of polarisation in a beautiful way. The parially coloured slides are very impressive. It also tal...

RAINBOWS, RAYLEIGH SCATTERING, POLARISATION OF LIGHTby Kajal Sengupta

1502 Views

mainly the theory of the formation of rainbow has been explained. Experiments demonstrated how a rainbow can be created in the classroom. The next top...

INTERFERNCE OF TWO WAVES--YOUNG'S EXPERIMENTby Kajal Sengupta

2483 Views

Interference of two waves has been discussed.Experiment with water waves show how when two disturbances propagate , constructive and destructive inter...

A COMPREHENSIVE PRESENTATION OF ELECTROMAGNETIC SPECTRUMby Kajal Sengupta

2168 Views

This is a comprehensive study of electromagnetic waves where the facts has been presented in a very interesting way. Students should find it to be a v...

Total Internal Reflectionby Kajal Sengupta

1624 Views

When Light is Incident upon a Medium of Lesser Index of Refraction, the Ray is bent away from the Normal, so the Exit Angle is greater than the Incide...