18. Waves & Sound
Wave Functions
18. Waves & Sound Wave Functions
9PRACTICE PROBLEM
A wave with a frequency of 500 Hz travels rightward through air with a speed of 340 m/s. Determine an equation for this wave if its amplitude is 0.03 cm, and D = -0.03 cm at t = 0, x = 0.
A wave with a frequency of 500 Hz travels rightward through air with a speed of 340 m/s. Determine an equation for this wave if its amplitude is 0.03 cm, and D = -0.03 cm at t = 0, x = 0.