The Coefficient of Thermal Expansion Is Significant in Dental Materials

question 35

Multiple Choice

The coefficient of thermal expansion is significant in dental materials because it:

• A) measures the change in volume and length of a restoration
• B) measures the change in oral temperature related to foods ingested
• C) measures the amount of percolation of the restoration interface
• D) measures the amount of stress and strain placed on the restoration

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Definitions:

Financing Activities

This refers to transactions and events where cash flows into or out of a company to finance its operations and expansions, such as issuing equity or raising debt.

Company's Own Stock

Shares that were issued and subsequently reacquired by the issuing company, held in the company's treasury and available for various corporate uses.

Indirect Method

A way of preparing the cash flow statement where net income is adjusted for non-cash transactions and changes in working capital.

Income Taxes Paid

Refers to the actual amount of money an individual or corporation pays to the government in taxes based on income levels for a specific period.