A Convex Mirror with Focal Length of -20 Cm Forms

question 81

Multiple Choice

A convex mirror with focal length of -20 cm forms an image 12 cm behind the surface.Where is the object located as measured from the surface?

• A)7.5 cm
• B)15 cm
• C)22 cm
• D)30 cm

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Definitions:

Negatively Correlated

A relationship between two variables where one variable increases as the other decreases, and vice versa.

Identical

Exactly alike, without any difference.

Willingness-To-Pay

The maximum amount an individual is prepared to spend to purchase a good or acquire a service, reflecting the value they place on it.

Shampoo and Conditioner

Consumer products used for hair care, with shampoo designed to clean the hair and scalp, and conditioner used to moisturize and detangle hair.