What Is the F-Number of a Camera Lens That Has

question 30

Multiple Choice

What is the f-number of a camera lens that has an aperture-opening diameter of 0.10 cm and a focal length of 1.0 cm?

• A)0.10
• B)0.1
• C)10
• D)1.0

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Definitions:

George Washington

The first President of the United States, a Founding Father, and a key leader during the American Revolutionary War.

Comte de Vergennes

A prominent French statesman and diplomat who served as the Foreign Minister under King Louis XVI, playing a key role in supporting the American colonies during the Revolutionary War against Britain.

Social Status

The position or rank of a person or group within the societal hierarchy, often determined by wealth, occupation, education, or family lineage.

Battle of Saratoga

A pivotal conflict in 1777 during the American Revolutionary War, marked as the turning point due to the significant American victory over British forces.