An Object Is Placed 10 Cm in Front of a Mirror,and

question 4

Multiple Choice

An object is placed 10 cm in front of a mirror,and an image is formed that has a magnification of 2.Which of the following statements is false?

• A)The focal length of the mirror is 20 cm.
• B)The image is virtual.
• C)There is enough information to select the correct answer.
• D)This is the only true statement.

---

Definitions:

Ciliary Ganglion

A parasympathetic ganglion located in the orbit that plays a role in controlling the ciliary muscles of the eye, affecting lens shape and pupil size.

Otic Ganglion

A small parasympathetic ganglion located just below the ear, associated with the glossopharyngeal nerve, involved in salivation and lacrimation.

Parasympathetic Cranial

Pertaining to the cranial part of the parasympathetic nervous system, which helps control bodily functions when at rest, like saliva production and slowing the heartbeat.

Glossopharyngeal

A cranial nerve (IX) that manages taste and other functions in the throat and tongue.