It has been observed that velocity of longitudinal and

Last updated: 5/30/2023

It has been observed that velocity of longitudinal and transverse mechanical waves in this earth are 8 km s and 5 km s respectively If the time interval between P wave and S wave as noted by a seismograph is 1 minute then the distance of epicentrequake from the seismograph is 1 800 km 3 200 km 2 400 km 4 600 km