Dental Materials

Hue, Value, And Chroma: The Three Dimensions Of Color Write short notes on Hue, Value, and Chroma. Or Write long answers on Hue, Value, and Chroma. Answer: To accurately describe a beam of light reflected from the surface of a tooth or restoration, three variables should be measured, i.e. Hue, Value, and Chroma. Hue: Hue describes the dominant color of an … [Read more...] about Hue, Value, And Chroma: The Three Dimensions Of Color

Understanding Color: Definitions And Dimensions Write a short note on color. Answer: Color can be defined as a complex psychological phenomenon resulting from the behavior of light through its wavelength to the human eye. Color is the effect of light waves striking the retina of the eye. It is produced by the reflection, absorption, or transmission of light. It … [Read more...] about Understanding Color: Definitions And Dimensions

Space Lattices: Definition And Types In Crystalline Materials Write a short note on the space lattice. Answer: There are 14 different combinations of cell structure and atomic arrangement. These combinations are called space lattices. A space lattice is a regular, 3-dimensional arrangement of atoms in a space in a crystalline material. Several solid-state … [Read more...] about Space Lattices: Definition And Types In Crystalline Materials

Physics Yield Strength Write a short note on yield strength and its significance. Answer: Yield strength is defined as the stress at which a material exhibits a specified limiting deviation from the proportionality of stress to strain. Yield strength is determined by selecting the desired offset (S) and drawing a line parallel to the linear region of the … [Read more...] about Physics Yield Strength

Degassing And Compaction Techniques In Direct-Filling Gold Write in detail about degassing and compaction methods of DFG.  Answer: Degassing The heating process which removes the surface gases and ensures a clean surface is known as degassing or desorbing. Degassing removes the surface gases like oxygen, nitrogen, ammonia, moisture or sulfur dioxide which may be … [Read more...] about Degassing And Compaction Techniques In Direct-Filling Gold