18. Waves & Sound
Standing Wave Functions
1PRACTICE PROBLEM
A string, fixed at its ends, oscillates according to the equation y(x,t) = (3 cm) sin [(π rad/cm) x]sin[(200π rad/s)t]. What is the speed of the two traveling waves that form this standing wave pattern?
A string, fixed at its ends, oscillates according to the equation y(x,t) = (3 cm) sin [(π rad/cm) x]sin[(200π rad/s)t]. What is the speed of the two traveling waves that form this standing wave pattern?