In a Double-Slit Experiment,the Slit Separation Is 2

question 22

Multiple Choice

In a double-slit experiment,the slit separation is 2.0 mm,and two wavelengths,750 nm and 900 nm,illuminate the slits simultaneously.A screen is placed 2.0 m from the slits.At what distance from the central maximum on the screen will a bright fringe from one pattern first coincide with a bright fringe from the other?

• A) 1.5 mm
• B) 3.0 mm
• C) 4.5 mm
• D) 6.0 mm
• E) 9.0 mm

---

Definitions:

Overseas Service

Employment or deployment that occurs outside of an individual's home country, often implying work in foreign branches of multinational corporations or government posts.

Recognition

The act of acknowledging or giving official status to something or someone, often as a form of validation or appreciation.

Language Barriers

Obstacles to communication that occur due to differences in language between the communicating parties.

Fluent

The ability to express oneself easily and articulately in a particular language or activity.