Guitar strings, one line long and 60 cm each end stretched fixation. Once flipped, making guitar weaves vibrating frequency 200 Hz would wave in the guitar strings with much speed.
Guitar line, a length of 60 cm at both ends stretched freeze. When strum guitars intertwine vibrate at a frequency of 200 Hz, you know, wave the guitar much faster.
The guitar line long 60 cm. Both ends stretch to freeze. When the guitar strum weave vibration frequency 200 hertz. Want to know the wave speed in the guitar how much.