A Magnifying Glass Has a Focal Length of 7

question 27

Multiple Choice

A magnifying glass has a focal length of 7.0 cm.What is the angular magnification if the image is viewed by a person having a relaxed eye with the near point of 25 cm?

• A)1.6
• B)2.6
• C)3.6
• D)4.6

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Definitions:

Conscription

The mandatory enlistment of individuals into the armed forces, often implemented during wartime or national emergencies.

Centralized Government

A form of government in which political power and authority are concentrated in a central government, leaving local governments with limited powers or functions.

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Armored naval vessels introduced in the mid-19th century, marking a significant advancement in naval warfare technology, notable for their role in the American Civil War.

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A significant ironclad warship of the Union during the American Civil War, renowned for its pivotal role in the Battle of Hampton Roads in 1862, marking a revolution in naval warfare.