A Magnifier Used for Reading Small Print Is Shaped Like

question 20

Multiple Choice

A magnifier used for reading small print is shaped like a hemisphere 2.0 cm in radius, placed on top of a cylinder of the same radius and 2.0 cm tall. The flat side of the magnifier is placed directly over the print on a book. Where does the image of the print appear to be? (The index of refraction of the magnifier is 1.52.)

• A)30.4 cm above the top of the magnifier
• B)12.7 cm above the top of the magnifier
• C)32.1 cm below the top of the magnifier
• D)12.5 cm below the top of the magnifier
• E)at the center of the hemisphere

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Definitions:

Suicide

The act of intentionally causing one's own death, often stemming from psychological factors such as depression or extreme stress.

Depressive Symptoms

Manifestations of depression, which can include persistent sadness, lack of interest in activities, changes in weight or sleep, and feelings of worthlessness.

Depression

A common mental disorder characterized by persistent sadness, loss of interest in activities, and a range of emotional and physical problems.

Rebound

The phenomenon where symptoms temporarily worsen after stopping or reducing treatment, especially common with medication.