An Object 1

question 33

Multiple Choice

An object 1.25 cm tall is placed 100 cm in front of a convex lens with a focal length of magnitude 50 cm.A concave lens with a focal length of magnitude 20 cm is placed 90 cm beyond the first lens.Where is the final image located?

• A) 10 cm in front of the second lens
• B) 20 cm past the second lens
• C) 17 cm past the second lens
• D) 10 cm past the second lens
• E) 20 cm in front of the second lens

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Definitions:

Desensitization

The process by which someone is made less likely to feel shock or distress at scenes of cruelty, violence, or suffering by being exposed to them repeatedly.

Media Content

The information, stories, features, images, and video presented through media channels.

R-rated

A classification for movies restricted to viewers over the age of 17 due to the content being considered inappropriate for children.

Skin Conductance

A measure of the electrical conductivity of the skin, which varies with its moisture level and is used in psychophysiological research to gauge emotional or physiological arousal.