18. Waves & Sound
Wave Functions
18. Waves & Sound Wave Functions
3PRACTICE PROBLEM
y(x,t)=e-(cx-dt) is the equation of a disturbance in a string where c and d are two positives and constant coefficients. Find the relation between c and d so that the equation y(x,t) satisfies the wave equation.
y(x,t)=e-(cx-dt) is the equation of a disturbance in a string where c and d are two positives and constant coefficients. Find the relation between c and d so that the equation y(x,t) satisfies the wave equation.