I Review | Constants he pressure variation in a sound wave is given by ' = 0.0010 Sin_ 0.94 7rm 1830 art , here A ' is in pascals, :1: in meters, and m Part A Determine the wavelength, assume the density of the medium to be p = 2.3 . 10* kg/m. Express your answer using two significant figures. AEd m Submit Request Answer\fPart C Determine the speed. Express your answer using two significant figures. AEd ? U = m/s Submit Request AnswerPart D Determine the displacement amplitude of the wave. Express your answer using two significant figures. AEd A = m Submit Request