Two Thin Layers of Material with Different Indices of Refraction

question 57

Multiple Choice

Two thin layers of material with different indices of refraction are coated on a glass plate.The outer first material has n₁ = 1.461,the inner second material has n₂ = 1.544,and the glass has n_glass = 1.62.If light is incident from air on the first layer,what is the phase change for light that reflects from the glass?

• A)180°
• B)0°
• C)360°
• D)540°
• E)​720°

Determine the overhead cost assigned to products under activity-based costing system.

Understand the impact of costing methods on product cost determination.

Analyze the difference in overhead per unit and unit product costs between traditional and activity-based costing.

Understand the components and calculation of the cost of goods sold.

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Definitions:

Body Language

Nonverbal communication through gestures, postures, movements, and facial expressions that convey messages or emotions.

Office Environment

The physical and cultural setting of an office, including its layout, facilities, and interpersonal relationships, which can affect employees' performance and satisfaction.

Service Quality Dimension

The aspects or facets through which the quality of a service can be assessed, including reliability, responsiveness, assurance, empathy, and tangibles.

Cost

The value of financial expenditure on goods and services or the effort, loss, or sacrifice necessary to achieve or obtain something.