in python

2. Diffraction of a sound wave around a corner: Suppose a plane wave, such as light or a sound wave, is blocked by an object with a straight edge, represented by the solid line at the bottom of this figure: X Z The wave will be diffracted at the edge and the resulting intensity at the position (x,z) marked by the dot is given by near-field diffraction theory to be I = + where I, is the intensity of the wave before diffraction and - (12C(u) + 1] +[28(w) + 1]'). + 8 u = x 2 Az C(u) = - Scos fue det, ? s(u) = S"sin {no dt. Write a program to calculate 1/1, and make a plot of it as a function of x in the range -5 m to 5 m for the case of a sound wave with wavelength 1 = 1 m, measured z = 3 m past the straight edge. Calculate the integrals using any method you like. Provide an as good as you can estimate of the errors. You should find significant variation in the intensity of the diffracted sound enough that you could easily hear the effect if sound were diffracted, say, at the edge of a tall building. Discuss the result. [20]