Refracting Telescope: the Angular Magnification of a Refracting Telescope Is

question 10

Multiple Choice

Refracting telescope: The angular magnification of a refracting telescope is 40 x. When the object and final image are both at infinity, the distance between the eyepiece and the objective is 143.5 cm. The telescope is used to view a distant radio tower. The real image of the tower, formed by the objective, is 6.0 mm in height. The focal point of the eyepiece is positioned at the real image. What is the angle subtended by the final image of the tower.

• A) 0.15 rad
• B) 0.17 rad
• C) 0.19 rad
• D) 0.21 rad
• E) 0.23 rad

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Definitions:

Antisocial Personality Disorder

A mental condition characterized by a long-term pattern of disregard for, or violation of, the rights of others.

Cluster B

A category within the Diagnostic and Statistical Manual of Mental Disorders that includes personality disorders characterized by dramatic, overly emotional, or unpredictable thinking or behavior.

Personality Disorders

Mental health disorders characterized by enduring maladaptive patterns of behavior, cognition, and inner experience, exhibited across many contexts and deviating from those accepted by the individual's culture.

Borderline

Often referring to Borderline Personality Disorder, a mental health condition characterized by unstable moods, behaviors, and relationships.