An Object 1

question 42

Multiple Choice

An object 1.80 cm tall is placed 100 cm in front of a diverging lens having a focal length of magnitude 25 cm.A converging lens with a focal length of magnitude 33.33 cm is placed 30 cm past the first lens.What is the lateral magnification of this system of lenses?

• A) 2.5
• B) -2.5
• C) -0.40
• D) 1.0
• E) 0.40

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Definitions:

Albert Bandura

A prominent psychologist known for his work on social learning theory and the concept of self-efficacy.

Self-efficacy

A person's belief in their ability to succeed in specific situations or accomplish a task, which can play a significant role in how goals, tasks, and challenges are approached.

Mastery Orientation

An approach to learning where the focus is on gaining knowledge or skill and understanding the task rather than on outward signs of success or comparison to others.

Performance Orientation

A focus on achieving outcomes and a standard of excellence, often characterized by setting high goals and seeking feedback on performance.