A Concave Spherical Mirror with a Radius of 20 Cm

question 32

Multiple Choice

A concave spherical mirror with a radius of 20 cm creates a real image 30 cm from the mirror.How far is the object from the mirror?

• A) 50 cm
• B) 20 cm
• C) 15 cm
• D) 7.5 cm
• E) 5.0 cm

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Definitions:

Group Pressure

The influence exerted by a group on its members to conform to the group's norms and expectations, often affecting behavior and decision-making.

Personality

The combination of emotions, attitudes, and behaviors that makes a person unique.

White Males

A demographic group identified by race (white) and gender (male), often discussed in contexts involving social, cultural, or political analysis.

Stereotyping

The act of generalizing characteristics, traits, or behaviors to all members of a particular group, often leading to oversimplification or bias.