A Real Image of an Object Placed 10 Cm from a Concave

question 21

Multiple Choice

A real image of an object placed 10 cm from a concave spherical mirror is formed 30 cm from the mirror.What is the radius of curvature of the mirror?

• A)10 cm
• B)15 cm
• C)20 cm
• D)25 cm
• E)30 cm

---

Definitions:

Water Quality

A measure of the condition of water, based on chemical, physical, and biological characteristics, to support its intended use.

FDA Approved

A designation that indicates a product has been tested and approved by the U.S. Food and Drug Administration as safe and effective for its intended use.

Federal Drug Advertising

Regulations and standards set by federal authorities governing the promotion and marketing of prescription drugs in the United States.

Treat Seizures

Refers to medical interventions and therapies used to manage or prevent epileptic episodes or other forms of seizures.