Two sound waves produce a beat frequency of 2.4 Hz. The higher-frequency sound wave has a frequency of 1,025.8 Hz. What is the frequency of the other sound wave? Answer to five significant figures.
What beat frequency is produced by two sound waves that have frequencies of 102 Hz and 97 Hz? Answer to one significant figure.
When two waves that have slightly different frequencies are superposed, they produce a beat frequency. Which of the following formulas correctly relates the frequencies of the two waves, and , where , to the beat frequency, ?