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Physics

In Young's double slit experiment, light from two identical sources are superimposing on a screen. The path difference between the two lights reaching at a point on the screen is \(\dfrac{3 \lambda}{4}\). The ratio of intensity of fringe at this point with respect to the maximum intensity of the fringe is

\(\dfrac{3}{4}\)

\(\dfrac{1}{3}\)

\(\dfrac{1}{2}\)

\(\dfrac{1}{4} \)

यंग के डबल स्लिट प्रयोग में, दो एक जैसे स्रोतों से आने वाली रोशनी एक स्क्रीन पर सुपरइम्पोज़ (एक-दूसरे पर अध्यारोपित) हो रही है। स्क्रीन पर किसी बिंदु पर पहुँचने वाली दोनों प्रकाश तरंगों के बीच पथ का अंतर (path difference) \(\dfrac{3 \lambda}{4}\) है। इस बिंदु पर फ्रिंज की तीव्रता और फ्रिंज की अधिकतम तीव्रता का अनुपात है:

\(\dfrac{3}{4}\)

\(\dfrac{1}{3}\)

\(\dfrac{1}{2}\)

\(\dfrac{1}{4}\)

View Answer & Solution
Correct Answer: C (\(\dfrac{1}{2}\))
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