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PART - 2 CH - 14 Waves — Physics STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 SciencePhysicsPART - 2 CH - 14 Waves1 Mark
Question
Relation between phase difference and path difference.
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Answer

Phase difference $=\frac{2 \pi}{\lambda} \times$ path difference

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