An Optical Fiber Is 1

question 48

Multiple Choice

An optical fiber is 1.0 meter long and has a diameter of 20 μm. Its ends are perpendicular to its axis. Its index of refraction is 1.30. What is the maximum number of reflections a light ray entering one end will make before it emerges from the other end?

• A)84,000
• B)42,000
• C)26,000
• D)24,000
• E)18,000

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Definitions:

Adaptive Leadership

A leadership approach that emphasizes the ability of a leader to adapt to changing circumstances and to encourage flexibility and resilience among followers.

Flexible Leadership

A leadership style that allows for adaptability and responsiveness to changing circumstances, emphasizing the importance of being able to adjust one's approach as situations evolve.

Guideline

A set of recommended practices or instructions that provide direction or advice on how to proceed in a particular area or situation.

Low-Level Managers

Individuals who hold positions of authority at the lower tiers of an organization’s hierarchy, typically responsible for managing frontline employees and day-to-day operations.