A Simple Digital Camera Lens with Focal Length $f _ { o } = 3.00 \mathrm {~cm}$

question 126

Multiple Choice

A simple digital camera lens with focal length $f _ { o } = 3.00 \mathrm {~cm}$ perfectly focuses the image of an object on a CCD sensor located a distance $14.00 \mathrm {~cm}$ away from the lens. The object now moves away from the lens and the new distance between the lens and sensor is $13.00 \mathrm {~cm} \text {. }$ (a) By what amount did the object change its distance from the lens? (b) What is the new magnification?

• A)(a)0.08 cm (b)3.33
• B)(a)0.03 cm (b)0.30
• C)(a)990.00 cm (b)0.23
• D)(a)12.22 cm (b)4.33

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Definitions:

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The tendency to overemphasize personality-based explanations for behaviors observed in others while underemphasizing the role of situational factors.

Behavioral Perspective

An approach in psychology focusing on how external environmental stimuli influence observable behavior, often ignoring internal mental states.

Foot-In-The-Door Technique

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