A Toy Is 14 Cm in Front of a Convex

question 74

Multiple Choice

A toy is 14 cm in front of a convex spherical mirror.If the image of the toy is 5.8 cm behind the mirror,what is the focal length of the mirror?

• A)-4.1 cm
• B)+20 cm
• C)-9.9 cm
• D)-20 cm
• E)+9.9 cm

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Definitions:

Compulsion

A persistent, irresistible, and irrational urge to perform an act or ritual repeatedly.

Classical Conditioning

A training method where two stimuli are consistently presented together, leading to a response initially triggered by the second stimulus eventually being triggered by just the first stimulus.

Bureaucracies

Bureaucracies describe organizational structures that are characterized by a hierarchy of authority, a clear division of labor, explicit rules, and impersonality in managerial decisions.

Sociologists

Professionals who study social behavior, patterns of social relationships, social interaction, and the culture that surrounds everyday life in different social contexts.