An Object Is Held at a Distance of 12 Cm

question 76

Multiple Choice

An object is held at a distance of 12 cm from a convex mirror creating an image that is 1/3 the object size.What is the focal length of the mirror?

• A)-6.0 cm
• B)-3.0 cm
• C)-9.0 cm
• D)-18 cm

---

Definitions:

Biologically Determined

Traits, behaviors, or characteristics that are influenced by genetic makeup rather than environmental factors.

Instinct

Natural, unchanging behaviors exhibited by animals in reaction to specific triggers.

Drive-Reduction

A theory of motivation that posits the reduction of physiological needs drives behavior towards achieving homeostasis.

Arousal Approach

a theory in psychology that focuses on how arousal levels affect performance, suggesting an optimal level of arousal for peak performance depending on the task complexity.