A Convex Mirror Has a Focal Length of -20 Cm

question 25

Multiple Choice

A convex mirror has a focal length of -20 cm.What is the position of the resulting image (in cm) if the image is upright and four times smaller than the object?

• A)-100
• B)-25
• C)-50
• D)-15
• E)-10

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Definitions:

Stacked Object

A graphical representation of objects positioned one on top of another, often used in data visualization to compare different values.

Stack

A data structure that follows the Last In, First Out (LIFO) principle, where the most recently added item is the first one to be removed.

Color Saturation

The intensity of a color, expressed as the degree to which it differs from white.

Intensity

The strength, brightness, or concentration of a color, sound, or other phenomenon.