11. Surface roughness can be produced by processes like forming, welding, sand blasting and machining.12. The surface roughness resulting from the overlapping dimples causes light to scatter upon reflection. 13. Surface roughness in micrometer range influences the specular reflectance levels.14. The increased surface roughness associated with biological soil crusts increase the capture of dust. 15. Hall also made contributions to surface roughness measurement using fractals. 16. One can imagine that the surface roughness is a composite of many very small scratches. 17. Coating quality is usually assessed by measuring its porosity, hardness, bond strength and surface roughness . 18. Where D is the dimension of the system and p represents the surface roughness parameter. 19. Silicon film is synthesized by low-pressure chemical vapor deposition ( LPCVD ) to minimize surface roughness . 20. This is useful as a direct correlation between surface roughness and colloidal fouling has been developed.
