Optical Instrument
Optical Instrument When you use an optical device, it is something very simple like a magnifying glass, or more compound such as …
hsc physics note
Wave Theory of Light
Wave Theory of Light Wave Theory of Light Light is part of the electromagnetic spectrum, the spectrum is the collection …
Electron And Photon
Electron And Photon Electron And Photon A photon is an elementary particle, the quantum of light and all other forms …