A Certain Material Has an Index of Refraction of 1

question 200

Multiple Choice

A certain material has an index of refraction of 1.33. What is the speed of light in this material?

• A)2.9 x 10⁸ m/s
• B)1.26 x 10⁸ m/s
• C)2.26 x 10⁸ m/s
• D)3.56 x 10⁸ m/s

---

Definitions:

Employer Responsibility

The legal and ethical obligations of employers towards their employees, including fair wages, safe working conditions, and compliance with labor laws.

Employee Responsibility

The duties and obligations that are expected of an employee in the performance of their job.

Payroll Items

Components of an employee's compensation, including wages, salaries, bonuses, and deductions.