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प्रश्न
The path difference between two waves meeting at a point is (11/4)λ. The phase difference between the two waves is ______
विकल्प
11 π/4
11 π/2
11 π
22 π
उत्तर
The path difference between two waves meeting at a point is (11/4)λ. The phase difference between the two waves is 11 π/2.
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