In an Ideal Case Rays Coming from an Object Toward

question 50

Multiple Choice

In an ideal case rays coming from an object toward a lens or mirror should be reasonably close to the optic axis.To the extent that this condition is not completely met,which one of the following effects occurs?

• A)spherical aberration
• B)mirages
• C)chromatic aberration
• D)light scattering

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Definitions:

Difficult Tasks

Activities or problems that require significant effort, skill, or intellectual capacity to be completed successfully.

Confidence

The feeling or belief that one can rely on someone or something; firm trust.

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The tendency for people to perform differently when in the presence of others than when alone, typically improving on simple or well-rehearsed tasks.

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Individuals who play billiards, a sport involving the use of a cue to strike billiard balls and cause them to move around a cloth-covered table bounded by rubber cushions.