After striking a tuning fork, Sam finds that if he places the humming fork next to his piano, some of the piano strings vibrate as well. This phenomenon is called:
A)Dissonance.
B)Mystery strumming.
C)Resonance.
D)Scattering.
E)Diffraction.

Question

Quizplus · Accepted Answer

Many objects have a resonant frequency, at which frequency the will resonate (or vibrate) with an object that is already vibrating at that frequency. This phenomenon is known as resonance.

After Striking a Tuning Fork, Sam Finds That If He