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This video explains the types of curved mirrors and few of their uses.

Reflection by spherical mirror, sign convention. Real and virtual focus. Mi...

Reflection by spherical mirror, sign convention. Real and virtual focus. M...

This video covers laws of refraction, about refractive index and some pheno...

Laws of refraction, definition of refractive index. Some phenomenon due to ...

Laws of refraction, definition of refractive index. Some phenomenon due to...

This video is based on Total internal reflection, phenomena explained by to...

This video explains theory of total internal reflection and also explains i...

Total internal reflection. Phenomena explained by total internal reflectio...

This video introduces spherical surfaces and explains image formation by th...

This video establishes mathematical background for image formation by spher...

Refraction by spherical surfaces

This video introduces lenses and gives the lens makers formula.

This video explains problems based on refraction of lenses, Lens maker's fo...

This video contains practice questions on lenses and combination of lenses.

This video explains refraction of light and dispersion by prism.

This video shows consequences of dispersion and establishes mathematical ba...

This video contains practice questions on refraction and dispersion through...

You will learn about compound microscope, astronomical telescope and magnif...

This video explains the concepts related to working of a telescope, which i...

Optical instruments