The Amount of Pressure Exerted When Using an Abrasive Material

question 8

Multiple Choice

The amount of pressure exerted when using an abrasive material will:

• A) cause the finish to be glossy as it increases.
• B) cause the material to fracture if excessive.
• C) cause deeper grooves in the finished restoration.
• D) eliminate intrinsic stains in the surrounding enamel.

---

Definitions:

Economy of Scale

The cost advantage that arises with increased output of a product, where the average cost per unit falls as production scales up.

Sound-on-film

A technology that synchronizes audio with moving pictures, allowing for sound to be recorded onto the same film strip as the image.

Movietone

Movietone refers to an early sound film system that combined motion pictures with synchronized recorded sound.

Three-strip Technicolor

Three-strip Technicolor is a color film process that uses three strips of film to capture the red, green, and blue color components, introduced in the 1930s to create vivid color movies.