You are presented with the quiz "Plucking a string can cause that string to make what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plucking a string can cause that string to vibrate" and "when something makes a noise it is vibrating". So, what's the best answer to the question?

Pick from:
[1]. colors
[2]. light
[3]. Energy.
[4]. a chime
[5]. flavors
[6]. sound
[7]. noise
[8]. waves
Answer:
[7].