A Toy Is 14 Cm in Front of a Convex

question 74

Multiple Choice

A toy is 14 cm in front of a convex spherical mirror.If the image of the toy is 5.8 cm behind the mirror,what is the focal length of the mirror?

• A)-4.1 cm
• B)+20 cm
• C)-9.9 cm
• D)-20 cm
• E)+9.9 cm

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Definitions:

Secrecy And Control

Practices of limiting information access and exerting authority to manage operations or information flow within an organization.

Withhold And Uphold

Refers to the dual act of keeping certain information or actions back while maintaining or defending certain principles or standards.

Communication Strategies

Planned methods and tactics used to convey messages effectively to target audiences.

Two-Way Format

A method of communication or interaction that involves active participation and exchange of information between two parties.