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:

Masturbation

A sexual activity involving self-stimulation of the genitals for sexual pleasure or release.

Insanity

A legal term referring to a defendant's inability to understand the wrongfulness of their actions due to mental illness or cognitive impairment.

Reproductive Health

A state of complete physical, mental, and social well-being in all matters relating to the reproductive system and its functions and processes.

Egalitarians

People who believe in the principle of equality and equal rights for all.