Question

hey friends plz help

what is difference between interference and beats??

plzzzzzzz...... ​

Answer 1

Beats cannot extinguish sound completely, but destructive interference of two waves of the same frequency and intensity, however in opposition of phase, yes can. Beats are the effect of superposition of waves of different frequencies.

Answer 2

interference is a phenomenon when two waves of same frequency and same w meets but have some phase difference due to distance between sources or time but beats occur when two waves have little frequency difference (generally about 10) so we here a sudden maxima and minima