A Building 30 M Tall Is Being Photographed with a Camera

question 14

Multiple Choice

A building 30 m tall is being photographed with a camera with a lens of focal length 50 mm. How tall is the image if the building is 100 m away?

• A) 30 mm
• B) 15 mm
• C) 10 mm
• D) 3.0 mm
• E) 1.0 mm

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Definitions:

Developmental Disorder

A developmental disorder is a group of psychiatric conditions originating in childhood that involve serious impairment in different areas.

Abnormal Behavior

Actions or behaviors that deviate significantly from what is considered typical or normal within a society or cultural context.

Exorcism

The practice, common in early societies, of treating abnormality by coaxing evil spirits to leave the person’s body.

Demonology

The study of demons or beliefs about demons, often within the context of religion, mythology, or the occult.