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

question 29

Multiple Choice

A pinhole camera is used to produce an image of a bird that is 3.8 m from the pinhole,onto the projection screen.If the size of the bird's image 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:

Renounces

The act of formally or officially declaring the abandonment or rejection of a right, title, position, or allegiance.

Agency Law

A body of law concerning the relationship where one party (the agent) is authorized to act on behalf of another (the principal) in dealings with third parties.

Instructions

Directions or orders given by one party to another, especially in the context of a legal, business, or contractual relationship.

Revocation

The official cancellation or withdrawal of an offer, right, or privilege, often requiring a formal declaration.