Thin Lenses: in the Figure, the Thin Lens Forms a Real

question 105

Multiple Choice

Thin lenses: In the figure, the thin lens forms a real image of the object 94.0 cm from the object. What is the focal length of the lens?

• A) 22.0 cm
• B) 25.5 cm
• C) 27.5 cm
• D) 55.8 cm
• E) 86.0 cm

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Definitions:

Routine Illnesses

Common or everyday sicknesses that are typically not serious and can be treated with standard medical care.

Income Inequality

The uneven distribution of income within a population, leading to a gap between the wealthiest and the poorest individuals or households.

Economic Homeless

Individuals or families who lack stable housing due to financial hardships, making them unable to afford regular and adequate shelter.

Mental Illness

A wide range of mental health conditions that affect mood, thinking, and behavior, potentially interfering with daily functioning.