In the Figure, the Radius of Curvature of the Curved

question 13

Multiple Choice

In the figure, the radius of curvature of the curved part of the lens is 35.0 cm, and the refractive index of the lens material is 1.620. What is the focal length of the lens?

• A) +56.5 cm
• B) -56.5 cm
• C) +28.2 cm
• D) +21.6 cm
• E) -21.6 cm

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Definitions:

Self-Esteem

An individual’s overall subjective emotional evaluation of their own worth.

Competent

Refers to having the necessary ability, knowledge, or skill to perform a task or job successfully.

Extrinsic

Originating from or motivated by external factors outside of the individual's own self, often relating to rewards or outside recognition.

Willingness

The quality or state of being prepared to do something; readiness.