Each Pattern Shown Below Would Appear on a Screen When

question 10

Multiple Choice

Each pattern shown below would appear on a screen when monochromatic light of wavelength λ first passes through a narrow slit of width a and then strikes a screen. The darkest areas on the page represent the brightest areas on the screen. In which case does the slit have the narrowest width?

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Definitions:

Excess Inventory

A situation where a company holds a larger amount of inventory than it can sell or use within a reasonable period, often leading to increased costs.

Tied-up Funds

Money that is currently invested, in use, or otherwise not readily available for free spending or other investment opportunities.

Lost Sales

Potential sales that were not realized due to stock shortages, inadequate service, or other operational issues.

Retail Method

An accounting method used to estimate inventory value by applying a cost-to-retail price ratio, based on the beginning inventory plus purchases, less the sales at retail.