A Study of The Behavior of White Light and Laser wavelengths of Powder Sodium Chloride and Quartz

Abstract

In this study the required tools had located and taken amount from a materialto the purpose to know effect of light on that material . In the beginning, powder of material was taken and extruding white light and laser from different distances every time had calculated the value of the energy of incident light against the distance and mass the material this step was repeated may many time with two or more different materials. For specific materials used as composite for this study are sodium chloride and quartz in same steps had repeated on sodium chloride - quartz composite energy of light from different distances versus different amount of composite material . Calculated result showed that velocity and wavelength were decreasing together with increasing of the mass of materials separately and as they were composite . Also results showed different relationships between wavelength and optical properties like absorption , reflection and transmission coefficients all of the those coefficients are increasing with decreasing of wavelength except Transmission decreased with wavelength in addition refractive index and momentum are increased with decreasing of wavelength.in addition of that all results calculated correspondence with physical relations.