How Wide Must a Narrow Slit Be If the First

question 44

Multiple Choice

How wide must a narrow slit be if the first diffraction minimum occurs at ±12° with laser light of 633 nm?

• A) 3.0 × 10−⁶ m
• B) 3.0 × 10−⁵ m
• C) 6.1 × 10−⁶ m
• D) 6 .1× 10−⁵ m
• E) 1.5 × 10−⁶ m

---

Definitions:

Persuasive Message

Communication intended to influence the attitudes, beliefs, or actions of others through reasoning and appeal.

Important Considerations

Critical factors or elements that must be taken into account in decision-making or planning processes.

AIDA

A marketing model that outlines the consumer journey through Attention, Interest, Desire, and Action, used to guide advertising and sales strategies.

Benefit

An advantage or profit gained from something or an outcome that provides well-being or assistance.