An Object,located 90 Cm from a Concave Lens,forms an Image

question 72

Multiple Choice

An object,located 90 cm from a concave lens,forms an image 60 cm from the lens on the same side as the object.What is the focal length of the lens?

• A)-36 cm
• B)-75 cm
• C)-180 cm
• D)-150 cm

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Definitions:

American Academy

A prestigious institution or organization (used in various fields) dedicated to advancing science, education, or professional standards.

Professional Coders

Individuals skilled in converting healthcare diagnoses, procedures, medical services, and equipment into universal medical alphanumeric codes.

Directional Term

A term used to describe the location of one anatomical structure in relation to another.

Cephalad

A directional term used in anatomy and medicine to indicate moving towards the head or situated near the head.