The pressure of an acoustical sinusoidal wave traveling in air where p 1 225 kg m specified by the following function in SI

Question

The pressure of an acoustical sinusoidal wave traveling in air where p 1 225 kg m specified by the following function in SI units p 0 2 cos 4 243x 5 657y 7 071z 3400m t Pa etermine b c d The direction of propagation of the wave Its wavelength Its frequency The speed of the wave Intensity of the wave

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