Shuvaban Dey

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visits member for 2 years
seen Sep 29 '12 at 7:45

Nov
6
awarded  Notable Question
Mar
20
awarded  Popular Question
Sep
21
comment Why can't light pass through walls but sound can?
i guess @Anixx is talking of diffraction
Sep
20
awarded  Student
Sep
20
asked Why can't light pass through walls but sound can?