If a Reflected Ray in Air at an Angle of Reflection

question 8

Multiple Choice

If a reflected ray in air at an angle of reflection of 60 $^{\circ}$ is totally polarized,what is the index of refraction of the reflecting material?

• A) 1.50
• B) 2.00
• C) 1.73
• D) 1.15
• E) this angle is not possible for an incident ray in air

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Definitions:

Cost Difference

The variance between the actual cost and the standard or expected cost of an item or activity.

ABC System

Activity-Based Costing System, a method of assigning overhead and indirect costs to specific products and services based on their consumption of resources.

Cost Pools

Groupings of individual costs based on their similarity or a shared function, used in activity-based costing to allocate costs more accurately.

ABC System

Stands for Activity-Based Costing system, a method of allocating overhead and indirect costs to specific products or services based on their consumption of resources.