A 50 Cm Focal Length Lens Is Used as a Magnifier

question 40

Multiple Choice

A 5.0 cm focal length lens is used as a magnifier.Assuming a near point of 25 cm,about what magnification is attained?

• A) 25
• B) 10
• C) 60
• D) 1.2
• E) no value given is within 2 of an appropriate answer

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Definitions:

Integrated Units

Refers to military or other organizational units that include members without regard to race, sex, religion, or national origin, focusing on unity and teamwork.

Wilson's Belief

Refers to the ideological principles and foreign policy stance of Woodrow Wilson, the 28th President of the United States, particularly his advocacy for democracy and internationalism including the creation of the League of Nations.

Democratic Politics

A political system where governance is based on the principles of democracy, including fair elections, representation, and the protection of civil liberties.

Open Diplomacy

A form of diplomacy in which the proceedings and agreements are made public, in contrast to secret diplomacy.