Each Pattern Shown Below Would Appear on a Screen When

question 20

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?

---

Definitions:

Operating Cash Flows

The cash generated from the normal operations of a business, reflecting its ability to generate sufficient cash to maintain and develop its operations.

Units Sold

The total number of product units that have been sold during a specific time period.

Marginal Cost

The cost of producing one additional unit of a product or service.

Fixed Costs

Costs that remain consistent regardless of the amount of goods produced or the level of business operations, including expenses like rent, salaries, and insurance fees.