ADA NBDHE Dental Hygienist

Category - Provision of Clinical Dental Hygiene Services

There are four physical properties in restorative dental biomaterials. Which one is not a physical property?
  1. Weight
  2. Mass
  3. Width
  4. Density
Explanation
Answer: C - Width is not a physical property in restorative dental biomaterials. The four physical properties are weight, mass, volume, and density. Weight describes the gravitational force that attracts the body. Mass describes the resistance of the body to acceleration. Density describes weight per unit of volume. Volume describes a defined region in a three-dimensional space.
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