A 40-Cm Tall Object Is Placed 60 Cm Away from a a Converging

question 53

Multiple Choice

A 4.0-cm tall object is placed 60 cm away from a converging lens of focal length 30 cm.What are the nature and location of the image? The image is

• A) real, 2.5 cm tall, and 30 cm from the lens on the same side as the object.
• B) virtual, 2.5 cm tall, and 30 cm from the lens on the side opposite the object.
• C) virtual, 2.0 cm tall, and 15 cm from the lens on the side opposite the object.
• D) virtual, 4.0 cm tall, and 60 cm from the lens on the same side as the object.
• E) real, 4.0 cm tall, and 60 cm from the lens on the side opposite the object.

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Definitions:

Daniel Ellsberg

A former United States military analyst who, during the Vietnam War, released the Pentagon Papers, a top-secret Department of Defense study of U.S. political and military involvement in Vietnam, to the public.

South Vietnamese President

The head of state of South Vietnam, officially known as the Republic of Vietnam, during its existence from 1955 until its fall to North Vietnam in 1975.

Thieu

Nguyen Van Thieu was a South Vietnamese military officer and political leader who served as president of South Vietnam from 1965 to 1975.

ARVN

ARVN stands for the Army of the Republic of Vietnam; it was the military force of the South Vietnamese government during the Vietnam War.