A 60° Prism Has a Refractive Index of 1

question 80

Multiple Choice

A 60° prism has a refractive index of 1.64 for blue light and 1.61 for red light. Calculate the difference in the angle of emergence from the opposite face of the prism for a beam of red light and a beam of blue light that are both incident at an angle of 60⁰.

• A) 0.4°
• B) 0.0°
• C) 1.3°
• D) 3.9°
• E) 2.7°

Explain the implications of participative leadership and under what conditions it is most beneficial.

Recognize the role of an LPC score in Fiedler's Contingency Theory.

Identify leadership theories that hinge on task, employee characteristics, or other situational factors.

Understand conditions under which directive, participative, and supportive leadership behaviours are appreciated by employees.

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Definitions:

Abstract Words

Abstract words represent concepts or ideas that do not have a physical form, making them subjective and often open to interpretation.

Attendance Record

Documentation or tracking of presence or absence of individuals from events, classes, meetings, or workplaces, often used for administrative, legal, or operational purposes.

Semi-automatic

Refers to a machine or process that requires partial human intervention amongst automated mechanisms.

Idiom

A phrase or expression that has a figurative meaning different from its literal meaning, often cultural in nature.