A 40-Cm Object Is Placed 30

question 89

Multiple Choice

A 4.0-cm object is placed 30.0 cm from a converging lens that has a focal length of 10.0 cm as shown in the diagram.
Note: The diagram is not drawn to scale.

-A second converging lens is placed 20.0 cm to the right of the lens shown in the figure.Determine the focal length of the second lens if an inverted image (relative to the object in the diagram) is formed 13.3 cm to the right of the first lens.

• A)1.33 cm
• B)6.67 cm
• C)13.3 cm
• D)15.4 cm
• E)19.7 cm

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Definitions:

Social Judgment Skill

The ability to understand and influence the opinions, attitudes, and emotions of others, often critical in leadership and interpersonal interactions.

Sociability

The quality of being inclined to seek social interactions and to be friendly and approachable.

Trait Approach

A perspective in the study of leadership that focuses on identifying specific attributes that differentiate leaders from non-leaders.

Katz's Human Skill

An ability identified by Robert Katz as essential for effective leadership, involving understanding, working with, and motivating both individuals and groups.