what do you strum to cause vibration?
brass instruments waves nerves mechanical energy sound waves guitars drums
A B C D E F G H
Plucked stringed instruments are the harp, guitar, and harpsichord.
strumming a guitar causes it to vibrate
what do you strum to cause vibration? (A) brass instruments (B) waves (C) nerves (D) mechanical (E) energy (F) sound waves (G) guitars (H) drums