The time between two successive loud sounds in beats of 4 Hz is:

  1. 2 s
  2. 4 s
  3. 0.5 s
  4. 0.25 s
Answer

D) 0.25 s

Tb = 1/fb. SLO P-11-D-15 · Understanding

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