How Wide Must a Narrow Slit Be If the First $\pm$

question 70

Multiple Choice

How wide must a narrow slit be if the first diffraction minimum occurs at $\pm$ 12 $\degree$ 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

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Definitions:

Infinite Slope

A mathematical concept indicating a line that is vertical, representing an undefined or infinite rate of change.

Zero Slope

Characteristic of a straight line that is perfectly horizontal, indicating no change in the dependent variable regardless of changes in the independent variable.

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The total costs of production divided by the quantity of output produced, representing the cost per unit of output.