A Medal in a Plastic Cube Whose Index of Refraction

question 4

Multiple Choice

A medal in a plastic cube whose index of refraction is 1.5 appears to be 20 mm below the upper surface of the cube. The depth of the medal is actually

• A) 10 mm.
• B) 13 mm.
• C) 20 mm.
• D) 30 mm.

---

Definitions:

Queue Discipline

Describes the rule or set of rules used to prioritize and manage elements in a queue, determining the order in which they are serviced.

M/M/1

A model in queueing theory representing a system with a single server where arrivals and service times are Poisson distributed.

M/D/1

A notation in queueing theory representing a system with a single server, where arrivals are Markovian (M), service times are deterministic (D), and there is one server or channel (1).

Arrival Rate Distribution

Statistical representation describing the frequency and pattern of arrivals at a service system over a specific period.