Two Slits Are Illuminated with Green Light (λ = 540

question 20

Multiple Choice

Two slits are illuminated with green light (λ = 540 nm) . The slits are 0.05 mm apart and the distance to the screen is 1.5 m. At what distance (in mm) from the central maximum on the screen is the average intensity 50% of the intensity of the central maximum?

• A) 1
• B) 3
• C) 2
• D) 4
• E) 0.4

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Definitions:

Average Revenue

The revenue a company receives for selling one unit of a product, or the total revenue divided by the quantity of products sold.

Product Differentiation

A marketing strategy that involves distinguishing a product or service from others in the market to attract a specific target audience.

Pure Competition

A market structure characterized by many buyers and sellers, free entry and exit, and a homogeneous product, leading to price determination by supply and demand.

Price-taking Behavior

Describes individuals or companies that accept market prices as given because they have no power to influence those prices.