In the Figure,the Radius of Curvature of the Curved Part

question 74

Multiple Choice

In the figure,the radius of curvature of the curved part of the lens is 24.0 cm,and the refractive index of the lens material is 1.750.What is the focal length of the lens?

• A) +32.0 cm
• B) -32.0 cm
• C) -16.0 cm
• D) +13.8 cm
• E) -13.8 cm

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Definitions:

Basal Ganglia

A group of structures located deep within the cerebral hemispheres of the brain involved in controlling movement, emotional responses, and decision making.

Cognitive Distortion

Faulty or biased ways of thinking that are believed to contribute to emotional distress and mental health disorders.

Verbal Abuses

The use of words to cause harm to the person being spoken to; it involves harmful, derogatory, or demeaning language.

Poor Childrearing

Inadequate or harmful parenting practices that negatively affect a child's development and well-being.