Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > If the amplitude of waves at a distance r from line source is A. The amplitude at a distance 4r will be

If the amplitude of waves at a distance r from line source is A. The amplitude at a distance 4r will be

August 24, 2020
Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

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