In a Two-Slit Experiment Using Coherent Light, the Distance Between $1.10$

question 29

Multiple Choice

In a two-slit experiment using coherent light, the distance between the slits and the screen is $1.10$ $\mathrm { m }$ , and the distance between the slits is $0.100 \mathrm {~mm}$ . If the first-order bright fringe is measured to be $3.40 \mathrm {~cm}$ from the centerline, what is the wavelength of the light?

• A) \(3.09 \mu \mathrm { m }\)
• B) \(133 \mathrm {~nm}\)
• C) \(241 \mathrm {~nm}\)
• D) \(354 \mathrm {~nm}\)
• E) \(2.11 \mu \mathrm { m }\)

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Definitions:

Flag-controlled

A loop or program segment that uses a boolean variable (flag) to control its execution flow.

While Loop

A programming construct that executes a block of code repeatedly as long as a specified condition evaluates to true.

EOF-controlled

Loop or operation that continues until the End Of File (EOF) marker is reached, commonly used in file processing.

Sentinel-controlled

A sentinel-controlled loop uses a special value, known as a sentinel, to control when the loop terminates, often used in processing sequences.