A Light Spectrum Is Formed on a Screen Using a Diffraction

question 73

Multiple Choice

A light spectrum is formed on a screen using a diffraction grating.The entire apparatus (source, grating and screen) is now immersed in a liquid of index 1.33.As a result, the pattern on the screen:

• A)remains the same
• B)spreads out
• C)crowds together
• D)becomes reversed, with the previously blue end becoming red
• E)disappears because the index isn't an integer

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Definitions:

Manufacturing Overhead

Indirect factory-related costs that are incurred when a product is manufactured, including costs related to operating the manufacturing facilities.

Period Expenses

Operating expenses that are incurred by a business within a specific time period, not directly tied to the production process.

Absorption Costing

A financial recording technique that incorporates all production-related charges, including direct materials, direct labor, along with both changeable and steady overhead expenses, into the product's cost.

Manufacturing Costs

Expenses directly related to the production of goods, including materials, labor, and overhead costs.