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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Due to a point isotropic sonic source, loudness at a point is L = 60 dB. If density of air is rho = (15/11) kg/m^3 and velocity of sound in air is v = 33 m/s, the pressure oscillation

Due to a point isotropic sonic source, loudness at a point is L = 60 dB. If density of air is rho = (15/11) kg/m^3 and velocity of sound in air is v = 33 m/s, the pressure oscillation

Due to a point isotropic sonic source loudness at a point is L = 60 dB. If density of air is rho = (15/11) kg/m^3 and velocity of sound in air is v = 33 m/s the pressure oscillation