A Convex Lens Has Focal Length F

question 127

Multiple Choice

A convex lens has focal length f.If an object is placed at a distance beyond 2f from the lens on the principal axis,the image is located at a distance from the lens

• A)of 2f.
• B)between f and 2f.
• C)of f.
• D)between the lens and f.
• E)of infinity.

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Definitions:

Cesare Beccaria

An Italian criminologist, jurist, philosopher, and politician best known for his treatise "On Crimes and Punishments" (1764), which condemned torture and the death penalty and was a founding work in the field of criminology.

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A principle of justice where offenders are punished with the intent of providing a proportionate response to the offense committed.

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The decade spanning from 1970 to 1979, characterized by significant political, social, and cultural change.

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are researchers and scholars who study crime, its causes, effects, and social impact, focusing on how to prevent criminal behavior and improve the justice system.