Two vibrating tuning forks produce progressive waves given be y_(1) = 4 sin 500 pi t and y_(2) = 2 sin 506 pi t where t is in seconds number of beats produced per minute is ………..

Two vibrating tuning forks produce progressive waves given be y_(1) =

1.	Two vibrating tuning forks produce progressive waves given be y_(1) = 4 sin 500 pi t and y_(2) = 2 sin 506 pi t where t is in seconds number of beats produced per minute is ………..
Answer» 60 3 369 180 Solution :`omega_1 = 2pi f_1` `omega_2 = 2pi f_2` `500 PI = 2pi f_1 ` ` 506 pi = 2pi f_2` ` f_1 = 250` ` f_2 = 253` ` f_2 = f_1 = 3`beats PER sec and 3 x 60 = 180 beats per minute