Which One of the Following Phrases Most Accurately Describes Paraxial

question 23

Multiple Choice

Which one of the following phrases most accurately describes paraxial rays?

• A)rays that pass through the principal focus
• B)any rays that are parallel to the principal axis
• C)rays that come to a focus on the principal axis
• D)rays close to the principal axis and parallel to it
• E)rays close to the principal axis,but not necessarily parallel to it

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Definitions:

Boycott

An attempt to keep people from purchasing the products of a company.