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The Diagram Shows a Single Slit with the Direction to a Point

question 73

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The diagram shows a single slit with the direction to a point P on a distant screen (not shown) .At P, the pattern has its maximum nearest the central maximum.If X and Y are the edges of the slit, what is the path length difference (PX) - (PY) ?  The diagram shows a single slit with the direction to a point P on a distant screen (not shown) .At P, the pattern has its maximum nearest the central maximum.If X and Y are the edges of the slit, what is the path length difference (PX) - (PY) ?   A)   \lambda /2  B)   \lambda   C)  3 \lambda /2  D)  2 \lambda   E)  5 \lambda /2


Definitions:

Highest Wavelength

Refers to the longest wavelength of light within a spectrum, typically associated with the lowest energy transition.

Acceptable Name

A term or name that is officially recognized and widely accepted in a specific field or context.

Compound

A chemical combination of two or more elements in precise ratios.

Acceptable Name

A name for a chemical substance that follows current nomenclature rules and is agreed upon by scientific organizations.

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