Beats formation activity #sound waves #physics #experiment by Naveen Kumar

Beats are the periodic rise and fall in loudness heard when two sound waves of nearly equal frequencies interfere.
They are produced due to alternate constructive and destructive interference of the waves.
The beat frequency is equal to the absolute difference between the two frequencies (|f₁ − f₂|).

Видео Beats formation activity #sound waves #physics #experiment by Naveen Kumar канала Naveen Kumar