A plane longitudinal wave of angular frequency omega = 1000 rad/s is travelling along positive x-direction in a homogeneous gaseous medium of density d = 1 kg m^(-3).Intensity of wave is I = 10^(-10) W.m^(-2) and maximum pressure change is (DeltaP)_(m) = 2 xx 10^(-4) Nm^(-2) Assuming at x = 0, initial phase of medium particles to be zero: Amplitude of the travelling wave is

A plane longitudinal wave of angular frequency omega = 1000 rad/s is t

1.	A plane longitudinal wave of angular frequency omega = 1000 rad/s is travelling along positive x-direction in a homogeneous gaseous medium of density d = 1 kg m^(-3).Intensity of wave is I = 10^(-10) W.m^(-2) and maximum pressure change is (DeltaP)_(m) = 2 xx 10^(-4) Nm^(-2) Assuming at x = 0, initial phase of medium particles to be zero: Amplitude of the travelling wave is
Answer» `10^(-6)` m `10^(-7)`m `10^(9)m` `2 xx 10^(-8)` m Answer :C

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