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JEE PHYSICS MCQ: WAVE OPTICS

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Fringe width observed in the Young's double slit experiment is

\beta

. If the frequency of the source is doubled, the fringe width will

View answer and explanation

Correct option: B

become

\beta / 2

Option B (become

\beta / 2

) is correct because the fringe width is inversely proportional to the frequency of the source.

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