Resonance occurs when one vibrating object causes a second object to vibrate at its own natural? by Sunday | Jan 24 | Physics WAEC | 0 comments A. amplitude B. speed C. frequency D. intensity Correct Answer: Option C C. frequency Users Also Read These:Calculate the distance from the open end to the next…A tuning fork of frequency 600Hz is sounded over a…What is the speed of a body vibrating at 50 cyclic…In which of the following states of matter do the…The maximum displacement of a vibrating tuning fork is its?