A Pinhole Camera Is Used to Produce an Image of a Bird

question 43

Multiple Choice

A pinhole camera is used to produce an image of a bird that is 3.8 m away. If the size of the bird's image on the screen is 3.0% of the size of the bird, what is the distance from pinhole to screen?

• A) 5.7 cm
• B) 23 cm
• C) 11 cm
• D) impossible to determine given the information.

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Definitions:

Good 1

A theoretical or specific item in economics used to model transactions, market behavior, or consumer choice.

Reservation Price

The highest price a consumer is willing to pay for a good or service, beyond which they would choose not to make a purchase.

Barbie's Preferences

A hypothetical concept referring to the assumed tastes or choices that the iconic doll character "Barbie" might have, based on her lifestyle and marketed products.

Good 1

A term used in economic models to represent the first of multiple goods considered in analysis, often with unspecified characteristics.