An Object Is Placed at the Focal Point of a Thin

question 63

Multiple Choice

An object is placed at the focal point of a thin diverging lens of focal length f.What is the image distance?

• A)f
• B)2f
• C)1/f
• D)f/2
• E)at an infinite distance

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Definitions:

Frotteurism

A paraphilic interest focused on rubbing, usually one's pelvic area, against a non-consenting person for sexual pleasure.

Department Store

A large retail establishment that offers a wide range of products divided among different departments within the same building.

Genital Area

The part of the human body that includes the external reproductive organs.

Sadism

The tendency to derive pleasure, especially sexual gratification, from inflicting pain, suffering, or humiliation on others.