Tsunami wave travels slowly - Indian and World Geography
Q. Which of the following waves travel slowly?
- Published on 05 Apr 15a. P waves
b. S waves
c. Tsunami waves
d. Seismic body wave
ANSWER: Tsunami waves
P-waves travel fastest, at speeds between 4 - 8 km/sec (14,000 - 28,000 km/h) in the Earth's crust. S-waves travel more slowly, usually at 2.5 - 4 km/sec (9000 - 14,000 km/h) while tsunami travels at 600 miles per hour (970 km/hr).