surface roughness meaning in Hindi

Examples

1. Now what is a typical surface roughness of a reasonably good mirror?
2. It discusses the surface roughness height for steel produced by different methods.
3. Surface roughness may also be determined by using combinations of different height units.
4. If using glass, based on the high surface roughness, a micro chevron tests.
5. The wire saw process develops surface roughness on the cut surface.
6. They focussed on areas such as material defects, grain size and surface roughness.
7. To quantify the surface roughness the ISO 25178 can be used.
8. So high surface roughness decreases the stability on heavy stressed parts.
9. Kindly inform me a process to achieve this much surface roughness.
10. Surface roughness parameters are normally categorised into three groups according to its functionality.