When two sounds produce beats, the pitch heard is:

  1. zero
  2. the average of the two frequencies
  3. the sum of the frequencies
  4. the difference of the frequencies
Answer

B) the average of the two frequencies

The 'carrier' frequency. SLO P-11-D-15 · Understanding

Physics MCQ · More Superposition, Stationary Waves and Beats MCQs · Practise