Use the Following Figure Below for the Next Problem $\theta$ _c,at the Core-Cladding Interface?
A)44º
B)46º
C)55º
D)72º
E)None of

question 47

Multiple Choice

Use the following figure below for the next problem.
The figure shows a cross-
-A fiber optic is made by cladding a thin fiber core of refractive index n₁ = 1.45 with a material of refractive index n₂ = 1.38.What is the critical angle, $\theta$ _c,at the core-cladding interface?

• A)44º
• B)46º
• C)55º
• D)72º
• E)None of these is correct.

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Definitions:

Emotional Instability

Variability and unpredictability in emotional experiences and expressions, often a characteristic of certain personality disorders.

Impulse Control

The ability to resist or delay an impulse, drive, or temptation to act and is related to self-regulation.

Anxious Cluster

A group of personality disorders characterized by high levels of anxiety and fearfulness; includes avoidant, dependent, and obsessive-compulsive personality disorders.

Obsessive-Compulsive

Referring to a disorder characterized by unwanted, persistent thoughts (obsessions) and repetitive behaviors (compulsions) that an individual feels the urge to perform.