10 Questions
Which technique is commonly used for visual shade matching in dentistry?
Digital Shade Guide
What is the main disadvantage of visual shade matching using a digital shade guide?
Conditions of light
What does a spetrophotometer measure?
The colour of an observed object by reflection or transmission
Which property does the L value measure?
Lightness
What does the a value in chromaticity measure?
Redness
Which technique analyzes scattered light by tooth structure in digital shade matching?
Scattered Light Analysis
Which technique is commonly used to determine the acidity and basicity of a substance in dentistry?
Saliva Testing
What is the basis for the color of restorative material in dentistry?
Molecular structure
Which technique monitors lamp output during calibration and measurements in digital shade matching?
Digital Shade Guide
What does the size of an atom have to do with acid–base strength in dentistry?
The smaller the atom, the weaker the acid
Test your knowledge on surface tension and the properties of various substances like Hydrogen Peroxide, Ethanol, and Benzene. Learn about surface energy, intermolecular bonds, and more!
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