How many beats per second are heard when two vibrating tuning forks having frequencies of 216 Hz and 224 Hz are held side by side? Select one: O a. 3 Hz O b. 9 Hz O c. 6 Hz O d. 8 Hz

Last updated: 7/28/2022

How many beats per second are heard when two vibrating tuning forks having frequencies of 216 Hz and 224 Hz are held side by side? Select one: a. 3 Hz b. 9 Hz c. 6 Hz d. 8 Hz