Answer to Question #262815 in Physics for HAMBA IVAN

Question

1) For a certain plane wave traveling through air, the maximum value of the excess or

acoustic pressure is 0.1 dyne cm^-2. If the frequency is 1000 cycles sec^-1, and the

density of air is 1.29 X10^-3 gcm^-3, find:

(i) the maximum particle displacement.

(ii) the maximum particle velocity.

(iii) the maximum condensation.

(iv) the maximum dilatation.

2) Two plane waves are traveling along the x-axis. The particle displacements due to

the separate waves are given by

Z₁ = Z_m cos k(-x + ct):

Z₂ = -Z_m cos k(x + ct):

For the two waves, at the position x = 0, find the relative phase of

(i) Z₁ compared with Z₂.

(ii) velocity of Z₁ compared with velocity of Z₂.

(iii) p1 compared with p2.

Answer 1

Dear HAMBA IVAN, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: Submit order