A Coating Is Being Applied to Reduce the Reflectivity of a Pane

question 10

Multiple Choice

A coating is being applied to reduce the reflectivity of a pane of glass to light with a frequency of 5.75 × 10¹⁴ Hz that is incident normally on the pane.If the material has an index of refraction of 1.375 and the glass has an index of refraction of 1.537,what is the minimum thickness the coating should have? (c = 3.00 × 10⁸ m/s)

• A) 60.0 nm
• B) 94.9 nm
• C) 145 nm
• D) 65.2 nm
• E) 80.1 nm

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Definitions:

Intra-entity Transfer

Refers to the movement of goods, services, or funds within different parts of the same entity.

Depreciable Asset

An asset that loses value over time due to usage, wear and tear, or obsolescence, and is subject to depreciation accounting to allocate its cost over its useful life.

Noncontrolling Interest

A portion of the equity in a subsidiary not owned by the parent company, representing minority shareholders' interest in the subsidiary's net assets.

Intra-entity Transactions

Transactions that occur between two parts of the same company, often used in the context of consolidating financial statements.