If the form of a sound wave traveling through air is s(x, t) - (7.0 nm)...
how to solve it ? .47. The form of a sound wave travelling through air is S(x,t) = S" cos (kx + 3000t +の, where x is in meters and t in seconds. What is the shortest time interval that any air molecule takes along the path to move between displacements SS/ and SSm/3? (Ans: 0.23 ms)
A traveling sound wave through the air is given by s(x,t) = (9.0nm)cos(kx+(1500 r ad s )t +φ). How long would it take for the air molecule to move between +5.0nm and −5.0nm? Hints: • Note that you are dealing with a function of two variables, x and t. Choose convenient values for s,x, and t to first determine φ. • Assign one of the value for s(t) that is given in the problem, and solve for t. (Keep the...
If y(x, t) = (5.4 mm)sin(kx + (575 rad/s)t + ϕ) describes a wave traveling along a string, how much time does any given point on the string take to move between displacements y = +2.0 mm and y = −2.0 mm? If y(x, t) = (5.4 mm)sin(kx + (575 rad/s)t + φ) describes a wave traveling along a string, how much time does any given point on the string take to move between displacements y = +2.0 mm and...
If y(x, t) = (5.9 mm) sin(kx + (720 rad/s)t + ϕ) describes a wave traveling along a string, how much time does any given point on the string take to move between displacements y = -2.0 mm and y = +2.0 mm?
If y(x, t) = (6.4 mm) sin(kx + (665 rad/s)t + 6) describes a wave traveling along a string, how much time does any given point on the string take to move between displacements y = -2.0 mm and y = +2.0 mm? IS
If y(x, t) = (6.1 mm)sin(kx + (500 rad/s)t + ϕ) describes a wave traveling along a string, how much time does any given point on the string take to move between displacements y = +2.0 mm and y = −2.0 mm?
If y(x,t) = (6.4 mm) sin[kx + (930 rad/s)t + φ] describes a wave traveling along a string, how much time does any given point on the string take to move between displacements y = +1.0 mm and y = -1.0 mm?
y(x,t) = (8.1 mm) sin[kx + (900 rad/s)t + 0] describes a wave traveling along a string, how much time does any given point on the string take to move between displacements y = +2.6 mm and y = -2.6 mm? Number Units
A wave traveling along a string is described by rad y (z, t)-(5.00 mm) sin ( kx + ( 500 ) t + ф How much time (in milliseconds) does any given point on the string take to move between displacements y- +2.00 mm and y- -2.00mm?
A sound wave of the form s = sm cos(kx - ωt + φ) travels at 343 m/s through air in a long horizontal tube. At one instant, air molecule A at x = 2.04 m is at its maximum positive displacement of 6.20 nm and air molecule B at x = 2.08 m is at a positive displacement of 2.00 nm. All the molecules between A and B are at intermediate displacements. What is the frequency of the wave?