A transverse sinusoidal wave is generated at one end of a long, horizontal string by a bar that moves up and down through a distance d. The motion is continuous and is repeated regularly n times per second. The string has linear density μ and is kept under f a tension T. NOTE: Express your answers in terms of the given variables, using л when appropriate. Enclose arguments of functions in parentheses. For example, sin (2x). (a) Determine the maximum value of the transverse speed u.

Problem 2Given: A wave of 0.3 m wave height and period 1.3 seconds is generated in a wave tank. The wave tank is 90 m. long, 3 m wide, and 3 m deep and filled with fresh water to a depth of 1.5 m. The density of water is 997 kg/m3.Evaluate the water particle velocity and acceleration at the crest of the wave at still water level (SWL).

We will assume that a sound wave, once generated and emitted, will propagate uniformly in all directions of 3-dimensional space. Find an expression for the displacement s(r, t) of the air particles from equilibrium, where r is the radial distance from the source, and t is time. Introduce physical constants/coefficients, with appropriate physical dimensions, when necessary.

Hello, I understand part a, b, and c. Could you help with parts d and e? Thank you.