Use of a Parabolic Mirror,instead of One Made of a Circular

question 76

Multiple Choice

Use of a parabolic mirror,instead of one made of a circular arc surface,can be used to reduce the occurrence of which of the following effects?

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

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Definitions:

Self-Esteem

An individual's subjective evaluation of their own worth, encompassing beliefs about oneself as well as emotional states such as triumph, despair, pride, and shame.

Prevention Focus

A motivational orientation that revolves around the avoidance of negative outcomes and the prioritization of safety and security.

Reactance

An emotional response that arises when individuals feel that their freedom to choose or act is being restricted.

Negative Emotional State

A condition of experiencing feelings such as sadness, anxiety, or anger, which negatively affects one's mood and disposition.