Two tuning forks, 254 Hz. and 260 Hz., are struck simultaneously. How many beats per second will be heard?
eLeMeNtAlApPrEnTiCe
Asked:
December 2022
Constructive interference occurs when which of the following occurs? A. Two interfering waves have a displacement in opposite directions. B. The trough of a wave interferes with the crest of a second wave. C. The crest of a wave interferes with the crest of a second wave. D. At...