INITIATION OF PHYSICS

https://initiationofphysics.blogspot.com/2020/07/search-results-web-results-neet.html

Nature has endowed the human eye (retina) with the sensitivity to detect electromagnetic waves within a small range of the electromagnetic spectrum. Electromagnetic radiation belonging to this region of the spectrum (wavelength of about 400 nm to 750 nm) is called light. It is mainly through light and the sense of vision that we know and interprets the world around us.

For notes OPTICS NOTES click the download button: -
                                                                        DOWNLOAD