Question

Two pressure sensors are located as shown in the sketch. For an 8-s progressive wave, the dynamic pressure amplitudes at sensors 1 and 2 are 2.07 x 10 N/m and 2.56 x 10 N/m2, respectively. What are the water depth, wave height, and wave length? 4.9 Sensor 2 h Sensor 1 7.62 m Chap.4 Problems 129 The z axis is oriented vertically upward, that is, in a direction opposed to the gravity vector. The following values may be used: g=9.81 m/s p 992 kg/m2

Answer 1

Two pressure semaor figre Lre are localeel 2.07X10 N Jhe pressNe pemaar meapre he valne Ihe presre pemar 2. 2) vaine (he gues Jhe walev ik guen ay The pressme ide P h9 . R = A 2.071 hi 2.07 x 10 2.127 m 7.81 x992 Ph2 2.56 X1D 2.53 X10 2.63 m te 992x 9.8 | The place . dhe thent at u 71 TReva) amd The heyul doaler at Jne place f penaar 2 2.63