What Is the Speed of Light in a Material That

question 78

Multiple Choice

What is the speed of light in a material that has an index of refraction of 2.0?

• A) 6.0 × 10⁸ m/s
• B) 1.5 × 10⁸ m/s
• C) 2.0 × 10⁸ m/s
• D) 5.0 × 10⁸ m/s
• E) No such index can exist.

---

Definitions:

Disinfection

Process of destroying all pathogenic organisms except spores.

Perioperative Nurse

A nursing professional specialized in caring for patients before, during, and after surgical procedures.

Surgical Mask

A face mask worn by medical personnel and sometimes the general public to prevent the transmission of infectious diseases, primarily through droplet spread.

Excessive Vaginal Drainage

An abnormal level of fluid or discharge from the vagina indicating a possible medical condition.