The Fillers Used in Composite Resins Are

question 18

Multiple Choice

The fillers used in composite resins are:

• A) bis-GMA
• B) urethane dimethacrylate (UDMA)
• C) inorganic silica particles
• D) a low molecular weight monomer called TEGDMA

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Definitions:

Industry Entry and Exit

The process by which new competitors enter and existing firms exit a market or industry, often influenced by barriers to entry, market competition, and profitability.

Long-Run Profits

Long-run profits are the earnings a firm expects to achieve over a period during which all inputs, including capital, can be fully adjusted.

Elastic

Describes a situation where the demand or supply for a good or service significantly changes in response to changes in price.

Pure Competition

A market structure characterized by a large number of buyers and sellers, uniform products, and free entry and exit, leading to price taking behaviour.